please some advice

im thinking about leaving my husband... he gets mad so easily at everything, we have been bad on money and lately he has been treating me like shit because i just recently went through a miscarriage and he told me i have no job and he is the only one working and everyday he calls his mom and his mom yells at him and tells him i need to get a job,i have been trying to i have been applying but they been ganging up on me about it and we have been having really bad fights ever since...so i told him im going to nc to see my family for a month to get away from him because i need a break from all this... 2 years together without space and i can barely look at him the same anymore.. but ever since i told him im doing that hes been acting like an asshole to me and i keep catching him in the shower jerking himself off with the phone in the shower, last time i caught him he was looking at girls on his phone and scrolling through the pictures while jerking off to them, and today i went in there an he was looking at something on his phone and when i went in there to see why he was taking so long in the shower, he grabbed his phone and was scrolling off of the screen really fast... i dont know ladies im about tired of putting up with him being so disrespectful and sneaky i dont know if i want to come back here to him in dec... something is telling me to leave... i need your advice...i feel sick to my stomach because he never used to hide shit from me like this..