MIL announced last night that she and long term partner of 15 years are getting married. I've always secretly hoped that she would dump him one day, he is a know-all and highly opinionated. He manages to alienate just about everyone, and the only reason her 4 boys tolerate him is because she seems happy. We have all told her how happy we are for her (naturally) and nobody would EVER say otherwise, even to each other, but secretly I am disappointed that he is going to be a permanent fixture in the family. I think DH may be too, but would never admit it. I don't really want my DDs calling him 'Grandpa' and hope that his relationship with them will not alter. DHs dad died 2 years ago after having been seperated from MIL for 20 years, and was quite an unpleasant person, so I am not too sad that my girls are missing a Grandparent, but I don't want him replaced with another of (admittedly different) but still unpleasant characteristics. Why does she pick such crappy men (or do they single her out....?) Am I unreasonable? I just don't care for him a great deal.