My ex fiancé and I split up two years ago. His decision. We have two young children we share 50/50 care of. He moved out 18 months ago and found a new girlfriend soon after. I admit I still had feelings for him when he met her and I wasn't keen on accepting her or meeting her at first. She is good to the children though. I don't have any support so still need my ex to come over and help me with jobs round the house and in the garden etc. My ex and I have a strained relationship for a few reasons but I still want us to go places together with the children, have holidays together and celebrate events as a family without his girlfriend. The first year we did all this but then she objected to us all going to an event that meant we'd all stay over together in a family room. It was separate beds in the room! We text each other most days and FaceTime the children when we aren't with them. I feel when my ex and our children and I attend stuff that she's coming to, she should travel separately as we (me, the children and ex) should all go in the same car as a family. She made a fuss about this according to whatmy ex told me. They now live together which I wasn't that happy about but he still comes and helps me out. Why can't she accept I'm always going to be in his life and he still cares about me and will always come round and help me as the mum to his children? He's already said to me about what happens if they split up so all can't be that great. Her behaviour seems petty.