I'm 51, divorced nearly 3 years (18 Yr marriage), have a 16 year old and a 19 year old. The divorce was on the grounds of unreasonable behaviour- domestic abuse but nothing physical. I have been in a new relationship 2 years now which is slowly falling apart and believe it's mostly down to me. I have issues with trusting him, i get jealous, we both keep in touch throughout the day but I'm hypersensitive in spotting anything that isn't quite right and questioning him on it. It's like I'm pushing him away as I'm expecting it to all go wrong. I'm not proud of myself for this at all - its shameful. I don't seem capable of having a relationship anymore, should I walk away and stay single as he is a nice guy and doesn't deserve this. Is there anywhere that I can learn how to have a healthy relationship?