Advice

Me and my boyfriend have been together for 6 years, I am 6 months pregnant and it’s just constant irritation coming from him… he makes videos with girls and just being sooo hype with them but when I search a boys name on Instagram too see if my sister knew him because he look like someone we went to elementary school he throws a whole fit … he always wants to argue then play victim and it’s starting to irritate me and idk how long we will last .... I don’t know what to do