I just found out my sister (and MOH) is pregnant and due about 2 weeks before my wedding. This pregnancy is not a good thing. I have had to deal with her and her hubby's issues for years now. We're getting a divorce, we're not, blah blah. I have gave her my opinion on their relationship just a few weeks ago during their most recent huge fight. I though for sure, she was finally leaving an emotionally abusive relationship. She ended up staying because he's "going to change" and now they are expecting. I can't even fake enthusiasm for this. I will try to support her during this time, but I am having a real issue with her hubby. I had already planned on sitting her down while I'm home during Thanksgiving and explaining how i don't want him at my wedding unless something seriously changes, i.e. he gets professional help for his addictive and angry behavior. I'm sticking to my guns on this, but I am feeling increasingly guilty because he's the father of her child. I don't know what to do!!
I really have been chill about wedding planning so far, but I can't budge on this. I want to tell her now, so she can decide if she still wants to be a part of my wedding. Any advice???