Me and my baby's dad have not been together during this pregnancy. We were together for 3 years…

Me and my baby's dad have not been together during this pregnancy. We were together for 3 years things just were working anymore then I found out I was pregnant. Anyways he wants to get back together but I have major trust issue with him. He won't delete his ig or give me his password and he has me blocked on ig. Has nothing about our son on fb and Idk about ig. I can't be with someone who is willing to put something so stupid and simple as social media before the person who he says he loves and is having his child. He just refuse to let go of social media and it bugs the hell out of me because I know in my heart and mind his is hiding something