I got together with my bf almost 6 months ago. (6m on the 24th) I haven’t done anything to break his trust except going through his phone. In the beginning I went through his phone a lot because he slipped up and I saw tinder still on his phone (during the day) after that I found out he posted a pic on it when we first got together. He showed me all of this. I forgave him and left it alone. Until I decided to do some investigating. Throughout the course of 6 months I’ve found on multiple accounts these things; him cheating on me by receiving and screen recording nudes, collections of nudes he’s stored over the years(not cheating), a really fucking disgusting cp stash, and that his brother was cheating on his gf of 2+ years. You see his brother kept a stash from all the girls he was buying nudes from. And my bf decided to screen recorded it in December 2019. I didn’t realize that his brother was still doing this. After all of these things I found this last one shocked me the most. I know it was an invasion of his privacy but I did it anyways. After finding this out I told the Gf of his brother and somehow she’s made it out to be my fault. This girl literally hates my guts now and is still with the guy. I guess what my question is what would you do in a situation like this?