Don't KNOW What Else To do

Jessica • Am 23 full time student full time work love exercising very outgoing
So me and my bf are going to be 5 years together I found out I was pregnant in may I am now 17 weeks of course we're happy but it wasent planned!!! Lately were always arguing becouse he can't seem to stop smoking weed,he lies too much nd doesn't seem to care what I say it bothers me that when am ay work night shift all he does is watch porn!! I was ok with it at first but now am not we talked ABOUT ALL THIS ISSUES BUT HE THINKS HE IS DOING NOTHING WRONG when I get home from to sleep nd when I wake up nd his gone nvr answers my calls nd comes back till 4 or 5 idk know what else to do plz any advice😢😢😢