Sleeping with an ex who has a new girlfriend
This time last year I met a guy and we were seeing each other for about 7 months. Then we finished each other for there being no trust. We continued talking but then drifted, then we started sleeping together again. We decided it was best to leave each other alone and he got a new girlfriend. We then started sleeping together AGAIN, and it wasn't just him that came on to me, so the blame can't only be placed on him. We got angry because we both can't stay away. The only thing I knew about his girlfriend was her name. I told his girlfriend anonymously and she replied and then she asked him, he lied and she did nothing. So there is nothing more I can do. But it is JUST sex nothing else, no wanting a relationship, just sex. I should stop sleeping with him right?