heart broken

i was with this guy i’ve liked him for such a long time i’ve been his best friend for so long and he asked me to be with him and of course i said yes but the other day he messaged me out of the blue saying he wants to break up with me 😕 he said because his mum found out what i’ve done in previous relationships. he messaged me the other day saying what he said was rubbish that the reason why he broke up with me was because he lost trust in me. it’s because of the thing on my snapchat story (the photo is below) and i love him so much i was in a toxic relationship beforehand and he was treating me like a princess and i loved him so much 💔

any advice?