I split from exH 3 years ago, he very quickly moved on and in with a woman, she was very nice and good with our 2 girls (6 and 8) but I was concerned about the speed of things. They split in the spring of this year. He's now dating again and after a few months has introduced her to the girls. I'm fuming but keeping a lid on things. He's known this woman from his school days so he says he knows she's a good person, he's taking things slowly and the girls really like her. Our girls really like everyone! AIBU to think that this is too fast....again. I've not dated at all since we separated, I can't be bothered with it but I do understand that some people need that companionship.