I (20F) found out that my boyfriend (21M) of two years watches snuff porn.

The mods removed the post, but I have the body text saved and the comments are still up.

It all started when we both got fired from our jobs and I opened up a bookstore with my bestie (22F). My boyfriend would drive me to and from work because I was having car troubles. This story starts last week when he kept going to the city which we live two hours away from. This was really weird because he never goes to the city without me because he knows I enjoy going. It also was a red flag to me because he had been talking about this other girl (21F) that he had went to high school with. Later before he picked me up from work (which he was late for) he texted me and said he was with his uncle and his grandpa but he didn't mention that he had went to the city. I know he was there because we have each others location.

The next day I was going through his phone (he is fine with me doing that because he knows I have trust issues) and I found that he had went with his uncle but I also found that they were talking bad about me saying that I was breaking his car by relying on him to take me to work and pick me up even though he is currently unemployed and I'm the only one bringing any income in. I also checked his Facebook and saw that he was looking other girls up and they were all dressed "sexy". I didn't bring any of this up to him because I didn't want to start a fight over something that I thought wasn't too important even though it hurt my feelings.

Two days later I had a gut feeling and I looked through his phone again and I was looking through his google search history and found the worst possible thing imaginable… snuff porn. Tons of it. So then I told my bestie and she said "LEAVE HIM NOW, BRING THE CATS AND MOVE IN WITH ME." I was in the bedroom crying and he heard me so he came in and I started yelling at him. A lot. He told me he has been watching since he was 13 years old. He also told me he didn't watch it to see the women but the murder and that it has always been a dark fantasy of his but that's all.

After we stopped arguing I went through his phone again and found regular porn therefore proving that he was interested in seeing some women. I also looked at his google and found a Reddit post of talking about someone being unattracted to his girlfriend. Which was a couple days after he was watching the regular porn. I went over to my besties house for the night just to give us some space and the next day we talked about it some more. He agreed to go to therapy for it and that's when I mentioned the other porn and the Reddit post to him.

He said the reason why he looked up the Reddit post was because I was SA'd before we even knew each other and he thought he was taking advantage of me. My bestie is worried and I will admit it is very scary to think about and I do feel betrayed. But on the other hand I do want to help him. Please give me advice.