My husbands brother (M20) is engaged to a girl with 2 children, one is his child. They first got together when they were both 18 and she already had her daughter (1 year old at the time). They got engaged after 2 months of dating. We were extremely concerned about my husband's brother because it was completely out of character for him to be wanting to get married at 18 after 2 months of dating. Thankfully, we were able to have a conversation with him where he explained that she had manipulated him into getting engaged and it was not what he wanted. They broke up. About 6 months later, he called to tell us that she was pregnant (due in 8 months) with his child. They were not dating. A couple of months later, they began dating again and decided to move in together. This is also out of character of my husbands brother, as he had said in the past that he would not move in with a girl until they were married. We believe he made the decision because he was afraid to break up with her for fear of losing his son. After his son was born, they got engaged again. My husband asked why and he said "This is what she wants." Again, we were very concerned that he was being manipulated into doing something he did not want.
I have tried to be-friend his fiancé, but we are very different people. Immediately after getting engaged, she asked me to be a bridesmaid, even though we had only spent about 1 hour together in person at this point. I wanted to be nice and also knew there would be a bit of time for me to get to know her before the wedding, so I said "yes." Well 9 months have come and gone, and as much as I have tried, I have not been able to get to know her better. Any interaction I have had with her has been very awkward and we have not gotten to the level of friendship I believe a bride should have with her bridesmaids. I recognize that it was my fault for saying yes to being a bridesmaid in the first place, but I was concerned about creating drama and thought I may be able to become better friends with her. Overall, we are very concerned about their marriage since it seems that it's got a foundation of manipulation. I don't know if I can support such a marriage. It seems wrong to stand up as a bridesmaid in support, when I do not support.
We are now 4 weeks away from the wedding and I am contemplating dropping out of the bridal party. Is it too late? Should I still be a bridesmaid?