To try to cut a long story short my PIL were awful to me at the beginning of our relationship, refusing to attend our wedding, commenting to another family member that it wouldn't last and shouting at me for sustained periods when I refused to 'do as I was told'. As a result the relationship has always been strained. I have never stopped them seeing their GC or DS and have remained polite. However, I always feel incredibly wound up when I see them and struggle to chat to them freely. In fairness they seem to have accepted our relationship and know now that they cant get away with shouting at me! My DH is annoyed by my frostiness and feels that after so long I should just let it go and move on but I can't! AIBU?