Hi Mike, your relationship sounds like mine so I can totally relate. On and off, with a lot of highs and lows. I am still with my boyfriend and things because turned around for the better a few months ago. The reason for our fights was mainly due to my trust and insecurity issues as well (on my end, anyway). To make the story short, I started really dealing with my issues myself, and looking inside for resolution, rather than demanding him to give me security and make me happy/whole. As a result, I became a much happier and fulfilled person on my own as an individual. It then resulted into me being more happy in the relationship. I believe he is much happier as well 🙂

So, my opinion is that you should give it another try. It may or may not work out since there are no guarantees, but things won’t change for the better unless you make real changes. And the only person you can really change is you. I hope she will be willing to give it another try if you do decide to go this route.

Wish you well 🙂