My FI's father is getting remarried next summer, and he asked FI and FI's brother to stand up with him as groomsmen. Without going into too many of the gory details, his parents divorced about 8 years ago, somewhat messy, FI resents FFIL for many things stemming from the divorce and his childhood- needless to say, we're not very close to FFIL.
FI is uncomfortable being in his father's wedding, especially since we are very close to his mother, but said yes because it is his father. I'm supporting him and trying my best to understand how he feels as he gets used to the idea of his dad remarrying.
Just curious if anyone else has gone through a similar situation with parents remarrying. Any insight you can offer?