Depending where you are, there are tax benefits to legally married couples.

If cost is an issue, you can have cheap wedding. But I think the concern is more cultural in which there is an implicit expectation to have a grandiose wedding, like in a church and have a huge gathering and party with dozens if not hundreds of attendees.

It’s a shorthand for all those other legal arrangements, in a pragmatic sense. You can build the same thing with documents that confer the different legal relationships, or you can use the pre-packaged bundle. A lot of the one-off arrangements require a lawyer and filling fees for each document, where the bundle can be done for a $25 or so fee, and a judge or the clerk who collected the fee, depending on your jurisdiction.

There are also social and relationship perks to a public declaration of commitment. It doesn’t change anything, but a public declaration can make things explicit on all accounts.
Rings are just a social shorthand to communicate that to others passively

They also don’t actually need to be expensive. They became expensive because people are usually willing to shell out a little more for a special occasion, and a lot of people wedged themselves in and argued that without them it wasn’t really special. If you can’t put a price on love, then how can $10k be too much?

If you’ve decided to make a public commitment, a little party to celebrate is legitimately fun. You just need to separate what you need for the party to be fun and feeling like the scale of the party is a testament to your love or sincerity.

When I got married the ceremony was five minutes and done by a friend of ours, we had our friends and the closer circle of relatives as guests and we didn’t need to save up for things because we only got what would make us happy for our party. Our rings were cheaper than most because we talked to a jewler and had them make something according to our designs, and neither of us like diamonds. (Mine is a metal reinforced piece of a beautiful rock we found while rock hunting at a favorite camping spot, and hers is her favorite color, laid out well to avoid snagging on clothing.)

1. Kids. Being married before you have kids is huge in some states and important in many. In my state unmarried father’s have no rights to children even if they sign the birth certificate. Sure you can adopt, but that’s far more expensive than a marriage certificate.

2. Protection in the case of breakup or divorce. You have rights to shared property in a divorce, you have no rights to anything you didn’t buy or put in your name otherwise. You can sort of solve this with making a partnership and putting all assets into it, but it’s not quite the same and far more complicated. Also if you aren’t the breadwinner, there isn’t really a way to ensure spousal support without a marriage.

3. Legal protections. You can’t be compelled to testify against a spouse. While you can do things like medical power of attorney, you don’t get it by default like marriage, which means you either need that document on hand at all times or in an emergency situation you could be prevented access or decision making authority until you provide documentation. There’s also social security, you can draw on a spouse, but there isn’t an equivalent, same for pensions that offer survivor benefits.

4. Insurance benefits from employers generally require you to be married.

First of all getting married is extremely cheap, just a small fee in most countries.

A marriage is a legal document that brings many legal consequences, from tax to residency and even hospital and death care there are many reasons why that document might be important for you. If you’re going to spend the rest of your life with someone else, it makes a lot of sense to do it, it makes lots of stuff much easier.

Of course there are the legal benefits people have mentioned, but I think a lot of it is that humans love our symbolism and ceremonious tradition. Sure, the ring and ceremony aren’t what make your bond, but it is symbolically immortalized through them.

Weddings don’t have to be incredibly expensive. My wife doesn’t like diamonds, so I proposed to her with a piece of her birth stone. We had our wedding in a state park, we were able to reserve a large section of it for sub $100. We went with simple silver wedding bands from a local jeweler. The biggest cost was food and drink for 70 people. Even though ours was comparatively cheap for a wedding, you could do it way cheaper. Some couples choose to elope, some have a smaller ceremony with only their closest family. It doesn’t need to cost an arm and a leg to be a beautiful day.

A display of and testament to your eternal commitment, so that your loved one feels the intensity of that love, and your brother in law can get hammered and try to fuck your second cousin.

Seems pretty straightforward to me

Getting dressed up and having a big ol party

There aren’t many benefits, I’m committed to my partner and we’ve been together for 7 years now. She’s my life partner. Getting married doesn’t offer much that you can’t already do with other legal documents, such as getting the same rights to them in medical situations as you do with marriage. Tax benefits maybe

Neither of us want to get married because it does nothing for us, were already each others partners, even if we did, after marriage I would still refer to her as my life partner instead of wife.

Plus her very religious family desperately want us to marry and we both want to keep denying them that pleasure as early on in our relationship they were adamant we would split up if we didn’t get married before living together.

I didn’t ever marry my ex, was irritated at how discriminatory legal marriage was back then, and we had kids so were a family anyway.

My husband now? He really wanted to be married, and “stepdad” is a different legal status than “mom’s boyfriend”, it smooths things when he had to do school pickup or doctor visit. So since he pushed and I as did see an upside we did.

Also you can’t foster or adopt here unless you are married - unmarried man in the household is a known risk to the kids he’s not related to. Statistically, it raises the risk of the kid getting hurt so single people can, or married couples but not unmarried hetero couples.

I am with you logically, I don’t need it, and don’t feel different and it’s weird for the state to license families. I understand religious marriage but am not religious.

Just last month, I left work early on a Thursday, met my now husband at the local courthouse, and we got married! Cost about $50 bucks. We’re happy as clams about it, our families wanted us to do more but, that sounds like a them problem honestly lol

I do feel differently. Not more committed, I’ve long been ride or die with this human, but I get this sweet, sudden uprush of cozy emotions when I say, “my husband”, or when he calls me “wife”. I love him a lot and it makes me simultaneously very proud and very humble to declare that publicly.

Two reasons: Practical considerations (shared assets, certain legal protections, I’ve seen people get married for an easier go re: immigration in some cases, etc. Basically check your local laws); and ritualistic.

I find people often discount the importance of certain ritual practices in Western secular society, and for a lot of people ritual in general is a whole lot of fluff and nonsense. But having a ceremony to recognize a formal joining of two people, and by extension their families (to varying degrees), with the at least ostensible intent that you will live and die in partnership with that person, is a powerful thing. It’s a common ritual among multiple societies, with lots of variation and differences in exactly what it signifies, but the ubiquity speaks to that power IMO.

Don’t get me wrong - I think divorce is a good thing for when the partnership truly does not and cannot work, and people can live happily in lifelong unions without marriage - but for some folks, taking that vow in the eyes of your friends and family (and whatever deity concept you may have, if that’s your kink) is a very important and serious thing. Something changes, to some degree, when you take that oath.

It doesn’t have to be expensive - that it often is, IMO, is a function of capitalism infecting a beautiful thing more than anything else. You can have a wedding in someone’s backyard officiated by someone who paid $25 online for a certificate, with a small number of close friends and a potluck BBQ afterwards, and it would be just as valid and meaningful as a wedding that cost 100k (shit, IME the smaller one is actually more meaningful in a lot of cases). It’s the intent, ritual, and meaning participating parties place on it that’s important.

It greatly simplifies life from a legal standpoint. It’s basically like creating a tiny corporation of two people that can act as a single legal entity. If you’re married it simplifies buying a house together, inheritance, medical decisions, etc. As others have pointed out, these are important especially when your partner’s family don’t approve of you or the relationship especially for LGBT people.

I am going to break the mold though and say the actual ceremony is important too. Declaring your intention to stay together for life in front of your friends and family changes things. It adds a level of security and finality to the relationship- you have to put your money where your mouth is on the relationship. Although people frequently do it, I don’t know how someone can go through the wedding process without reflecting on how big of a deal it is to stand up in front of so many of your friends and family and declare your intention to stay together forever, even without the religious ritual aspect of it. I wouldn’t want to have kids with someone without having this commitment, for example. Ultimately even though marriage is a social construct, I think it’s still a useful one even in a world where women are no longer considered property of men.

It doesn’t have to cost a lot of money. Mine was maybe 2 thousand and actually broke even thanks to very generous cash gifts, but even without that it would have been worth it to get all our friends and family under one roof to publicly profess our love.

If you truly love your partner, does a ring and a ceremony really do anything?

Yeah. In the same way that any other shared experience or token does, but this is a very public one that is built up by our cultures and we can imbue with special meaning.

It’s not for everyone, and it can be problematic, but I’m happy I got married and got the magic ring and all that.

It gives us certain rights and protections, tax benefits, etc. Hospital visitations, legal stuff, the ability to get in your own queue for immigration, and it’s a sign to each other that you both are committed to each other for the long haul. It’s a sign of trust.

I think it cost us nothing. I’m in Finland and happily married after many many years.