So I have 3 step kids and have been with my fiancé for 2 years. I love them all, but have the normal step mom issues. His kids mom is a bitch and we don't get along. It's bothers the FUCK out of me when him and the kids like... reminisce on things they did before he and I were together and when he was with their mom. They bring shit up all the time and they all just go down memory lane and it makes my blood boil. Like I can't stand it. I feel selfish but I just feel like maybe they all miss being a family? I feel like such an outcast. I have no one to talk to about this. Am I wrong? Should I be happy for them? I just don't know..