My fiancée's parents got divorced a couple years ago and haven't been on speaking terms since. His dad remarried not long after the divorce. His mom knows he was seeing someone but I don't think she knows they're married (lots of drama there). Anyway, I don't have a problem with the new wife but I'm wondering if I should invite her to the shower. I don't want my FMIL to be uncomfortable but I also don't want to hurt anyone's feelings.