It's nice to keep your children happy.
Craig was driving his son home from guitar lessons.
Craig wanted to take his son somewhere.
Craig takes his son to the theater to watch a movie he wanted to watch.
Craig takes his son to the gym so that he can lose some weight.
Craig's son is happier and appreciates his dad more for what he does for him.
Craig's son starts to mistrust his dad and feels negatively about working out.