So this winter i had friend group of 6 guys and i had a girlfriend. Now i don't have anyone. 

It al started with my best friend, let's call him Jace, and my gf. Me and my gf got into a big fight and we both asked Jace for advice. Even both of us wanted to get back together and he knew that, he told both of us that chances of us getting back together are less than 1%. We eventualy got back together and she started cheating on me and telling me that. We broke up and i blocked her and that's it.

Last weekend 2 of our friends that live in other country came in town so i told them everything that hepened betwen us. When i got home i got message from her texting me with her friend's phone, she said that it's not okay for me to call her b**ch and to tell her secrets to my friends (i didn't do any of that). So she just screenshoted our chat where i was talking "bad things" about all my friends and sent them all of that screenshots, so my friends kicked me out of friend group and i had no friends or gf.

After some days friend of my gf told me that Jace is contantly texting with my gf and that he told her lies about me telling her secrets.

So now i'm in dilema. Do i talk with Jace and be friends with everybody again or do i just try finding new friends (that isn't that easy tbh cus i was friends with them for 8 years).