Me and Fh have been together for almost 17 years. His family is my family and vice versa. His former SIL is my best friend and of course I was planning to choose her as my MOH. His brother was married to her until a month and a half ago. My FH surprises me and tells me that he was going to ask his brother to be his best man. My BIL took the divorce very, very hard. He is still very angry and I really don't know if a year will make much of a difference.
I really don't want anyone to be uncomfortable or unhappy so I was thinking of asking someone else to be my MOH. I really can't ask my FH not to include his brother(even though he is a major jerk). I was wondering if we should ask them if they would have a major problem with being paired up together at our wedding? Is that insensitive and selfish?