I am having a difficult time deciding if I should ask my FSILs (2 of them) to be bridesmaids or not. I plan on having 1 MOH (my sister) and 4 BMs. FI spoke to one of his sisters and she told him that it is completely up to me and she would not be offended if she and her sister were not asked to be BMs, yet if they were asked they would be happy to participate. So I'm torn...do I ask them and have only 2 friends as BMs or do I not ask them and ask 4 friends (I already know which 4 I would ask and would need to cut 2 if I asked FSILs)? What did YOU do?