PLEASE HELP!!

hey everyone i found my bf cheating & im finally moving my stuff out ... i couldnt just leave so i had to add a petty twist to it .. he really thinks he’s gonna go hang out w a girl from IG (whos really me) & told me he was gonna hang out w his homies today ... well i plan on moving out & everything BUT he has intimiate videos of us on his phone & im a little worried where those might go once i leave is their anything i can do ?????