Asking Fiancé Brother's wife to be in the wedding - weird or no?

If you are close to her and want her to stand by your side on your wedding day, it wouldn't be weird at all to ask her to be a bridesmaid!

Nope not weird at all! If you’re close to her then have her as a bridesmaid! Especially since they’re married she is definitely part of the family!

I don't think it's weird since it sounds like you guys have become good friends. If you trust her to be reliable (buying her dress on time, etc.) then go for it.

Nope! my soon-to-be SIL is in my wedding party too!

I think it's super sweet that you want to ask her, and I'd be touched and flattered if it was me! Definitely not weird!

That’s not weird at all.

In my opinion, among other reasons, It could only be weird if the only reason you’re asking is to have an even amount of bridesmaids and groomsmen.

If you're close to her and have developed a good relationship with her, then why not? I'm sure she'd be honored and flattered, plus then both she and the brother can help you guys with more stuff. Go for it!

Not weird at all

A bridesmaid is part of your closest innermost social circle, not random people. If you are not BFFs with sister in law then don’t ask her to be a bridesmaid. Don’t ask anyone out of obligation to please others or that you think they might have hurt feelings if you are not super close. That is not the time or place to “get to know” someone.