Do I have to invite my friend's boyfriend to my wedding?
If they live together, are engaged, or are married, treat it as settled and put both names on one invitation — that is the line nearly every etiquette guide draws, and an established couple is a household rather than a guest with an attachment. Below that line there is no obligation. Set one standard, apply it to every friend on the list, and tell the friends it excludes yourself rather than letting the invitation do it.
Do long-term partners have to be invited by name?
Yes, if you know the name — and you should ask for it if you do not. Naming someone costs you nothing and settles the question completely: the household reads as one invitation to two named adults, nobody has to guess who is included, and the reply comes back matching what you invited. An unnamed seat is a looser, different offer, and it is worth making on purpose rather than by default.
How long do a couple have to be dating to be invited to a wedding together?
There is no established number, which is why the answer has to be your own line rather than a rule you can quote. The two thresholds couples actually use are a year together by the wedding date, or living together — both are defensible, both are easy to say out loud, and both fail the moment you bend them once. Date the threshold to the wedding rather than to today so it does not need re-running every month.
Can I invite a friend but not her partner?
You can, and it is a genuinely normal thing to do for a newer relationship — but only if your written standard puts them outside it, and only if you tell her before the invitations exist. What does not work is inviting a friend without the person she lives with: she will almost certainly decline, and the decision will be remembered long after the wedding. If the real reason is that you dislike him, own it as a decision about him rather than dressing it up as a rule.
What do I do if I do not know my friend's partner's name?
Send one text and ask, including the spelling. It takes a minute, it removes the awkwardness entirely, and it tells your friend her partner is included without any announcement. If you ask and the answer is vague — they have been seeing someone for a few weeks, nobody can quite name them — then you are no longer deciding who is on the list, you are deciding how many extra seats you are offering, and that is a separate decision with its own rules.
Do I have to invite the partners of my wedding party?
It is the exception most couples make and the easiest one to justify: anyone spending the whole day working for you has their partner named, regardless of how long they have been together. It is an exception rather than a hole in the standard, and it survives because you can say the reason out loud to the friends it does not cover.
We are having a small wedding — do partners still have to come?
The standard does not get weaker as the list gets shorter; the list gets shorter by losing whole circles. Cut a circle — college friends, coworkers, second cousins — before you start peeling partners off the friends you have kept, because a small wedding where three friends came alone and two came as couples is not a small wedding, it is a ranking. Married and cohabiting couples are the last thing to touch.