Will try to keep this as short as possible notso dp and i separated in october with him leaving in november. Since then we have been trying to make the relationship work apart from about 3 weeks when he started seeing someone to hurt me. He ended that realiing apparently he wanted me. Fast forward 3 months and i find he was having contact with another ex. I found out through a 3rd party he confirmed what i had been told. Contact last around 6 months. As a result i went to get myself tested for sti's, hes denied having sex with her and only attempted sex with girl to hurt me once andusing protection. My results came back and one of which was positive. He's still keeping to the same story. He wants to know asap if i can trust him again and i really dont know if i can. Is it possible to learn to trust someone again after something like this?