Dad ppd or just a jerk?

Is this possible? Baby is 6 weeks. And dad gets really frustrated when baby is crying and will yell at him. Lately he's been going to work every possible chance he gets (only took 3 days off after birth by choice). He will be playing video games and I'll hand him the baby and baby will start crying and dads reaction is "fine. Cry then". I try to tell him, pat him, rock him, talk to him but it always ends in baby crying and dad yelling and baby getting handed back to me. I don't know what to do to help.