I have 2 younger brothers that I am not particularly close with, and neither is my fiance. I didn't want to force him to have them as groomsmen, so they aren't in the wedding party. My fiance's brother is best man and his fiancee is one of my bridesmaids. I'm not feeling so great anymore about not including my brothers, but at this point it would be super obvious that we are asking them after the fact. Specifically, I'd like to include my middle brother (27) but potentially not the youngest (21) and it is definitely a both or neither situation.
Should I just let this be? Find a way to include them? Thoughts?