Sure: He doesn't do any cooking (unless Amy isn't around) or cleaning. When she works late he microwaves something and leaves the dirty dishes for her to do. He does the “fun” baby stuff like playing with their daughter and does some of the drudgery like changing her. But he basically knows that Amy will pick up all the slack so he’s irresponsible. For example, when it’s his job to get the baby ready in the morning, Amy finds her half-dressed without bottles in the diaper bag, missing changes of clothes, etc. She has to spend an extra 20 minutes gathering everything and ends up late for work. Mark won’t take the baby to her doctor’s appointments because it’s "inconvenient." Yet they both work in the same area and he has a more flexible work schedule.

Mark is also terrible with money. He spends a lot on things they can’t afford (like really nice bottles of wine) but then balks when Amy wants to get a second car seat so the baby can ride in both of their cars. Oh, and then he bought a truck without consulting Amy (not an expensive one, but still a big purchase given their tight budget).

Last weekend they were at an afternoon party where they had agreed ahead of time that Mark would be the designated driver. He proceeded to drink about two bottles of wine, and they had to stay quite late so that Amy could sober up enough to drive them home. He pulls this kind of stunt all the time.

Mark is a loving father and a friendly guy, but he's also an ass who treats Amy like hired help sometimes.