How do I tell my bf that I want n Instagram without him gettin mad we both don’t have a fb or instagram cause of trust issues n we deleted them now I’m wantin my Instagram back I’m gettin bored I miss my talkin to my old friends but idk how to tell him I want one without him gettin mad he has really bad trust issues how can I tell him??

Edited: ok so before anybody else says that it was me or if it was me, it was him I caught him talkin very sexually on fb to another female n I was too good of a person to forgive him so I stayed with him cause he said he won’t ever do it again n to delete our social media