I'm a guest at a friend's wedding and there a woman I went to college with is invited. This woman's ex husband stole from a couple of my good friends (including one of my BMs who's is also invited to the wedding). We are dreading seeing this woman. Is it horrible etiquette to ask the bride not to seat us with her. None of us have talked to her since the theft. I know it's not my day and I plan to be polite to her. I just don't want to have to eat with her and make awkward conversation. My gut says we're going to have to suck it up and deal with it if we're at the same table. I just wanted to see if there is a polite way to say please don't seat me with this woman who stole from my friends (items stolen: money & wedding ring). Any thoughts are appreciated.