So I think my FMIL still really likes my FI ex girlfriend. She was talking about her this past christmas in front of me saying she was such a nice girl and she didn't know why they broke up. We saw her again today at a ring ceremony at school and when she went up on stage my FMIL turned to her mom and started whispering there she is and all this. Then when we are all trying to meet up after the thing ended outside... I walk up to find her standing next to his ex and her family and it was very awkward. I know it is probably irrational since I am the one he proposed to but I felt so self conscious not to mention I feel like his mom likes her more.. any advice on this topic??