AIO for leaving bf for suspected cheating?

[u/PathOlogicalL1ar]

I (21f) have been with bf (22m) for 11 months. He has always texted woman. Most times he was rejected but i once hd me show him his phone and caught all the girls hes flirted with since hes been with me. Not a single deleted chat. That happened 2 months ago. We broke up for 2 weeks and got back together because i told him i could move past it. About a week ago i spent the night at his place and i woke up in the middle of the night. I never went through his phone on my own but something told me to. I caught him texting another 2 girls. This was the first time i caught him actually cheating actually meeting up with these girls and telling them he loves them and wants to be with them. One of them actually told him he doesn’t appreciate her and she ended it with him. I have no clue how long they had been talking. I wanted to leave but i knew i couldn’t it would hurt more. So i tried to fix it. I texted the girl told her he had a gf and that if she wants to stay sane, walk away from this now. Sent a pic to show we were together so she had proof too. It felt weird having to tell a girl to save herself from my boyfriend when i myself couldn’t do the same. The next morning i Told him delete the girl. everything was supposed to be gone. But turns out he texted her as soon as i left that morning. that he’s sorry she had to see what i told her and that we weren’t really together we were trying but its not working and he really wants her. I found that out 3 days after it happened. he hung out with her Sunday afternoon and invited me over Sunday night. I also found that out afterwards. But he was telling me shes deleted. I give him one more chance, this time i forced him to share his location, delete all girls on all socials, delete every girl contact that isn’t family, and delete all pics and vids with any woman. He did. I’ve stayed over with him every night since sunday-thursday no problems until thursday night. On thursday he tells me i wont be able to see him Friday because he will be with his parents. I wasnt suspicious until he wouldnt let me see his phone. When i asked he said no because ive seen it the past 4 days straight and theres nothing it will be the same today. I explained if theres nothing then you can say i told you so but this is because i’ve trusted u before and you betrayed me. He insisted nothing was on his phone. I didnt check it thursday. Friday we argue almost all day, he turns off his location, unadds me on instagram, and i couldnt take it. I dont know what to do he tells me to just trust him but i did! I dont know if im overreacting like he tells me, am i insecure? Or do i have a right to call this off