Im in a 17 month relationship with a 29 year old guy and Im 42. We have had a lot of ups and downs and I have finished the relationship many times. Mainly, I am sure, due to my insecurities (ie. Why does a young guy like him want to be with a older woman?) but he has always got me back. We now live together along with my 20 year old daughter and 21 year old son. The trouble is we are fighting more and more. He does get a little jealous if my phone goes off and always asks whose texting me but now its rubbed off on me and I am so wound up 24/7 that he's texting other women/girls and I have even checked through his phone. That caused a major fight as I had noticed he had a lot of girls on his phone, he says he's known them years etc but he has insisted that I take any guys other than my son off my phone! I also noticed a few soft porn video's which has made me feel even more insecure. I have confronted him about this and he just loses his temper and starts shouting. Our real problem is (aside from how insecure and jealous I am) his anger. He cannot communicate without losing his temper and we just end up either not talking or splitting up. YET when we are good together we are great. I just hate how consumed I am by wondering what he's doing and whose texting him etc. How the hell do I stop this self-destructive thinking?