Op here to give a year later update: After my husband confronted her about the comments she tried to backtrack and do that whole "you misunderstood what I was saying" thing, although she said it pretty damn directly, like word for word. Wedding happened without anymore major problems from her, hubby's sister on the other hand is a different story. Mother in law has tried to convince us to move in with her a few times since, but we've kindly declined each time, but she'll bring it up every so often. She has the idea we're only together because I'm pregnant (which I'm not, but with her logic this is year 5 of my pregnancy) and my husband has called her out on that too, so for all of those wondering, he does defend and stand up for me, even if it takes a little push from my end:)I picked a good one. Hope that answers any questions people had:)