Wow, just look at that expression on Ann’s face in panel two. That’s the face of someone who has had it up to here with her step-son, and is about to use her step-grandson as a bludgeon.
Wow, so your “wife” is going all California on you. What a terrible dilemma for you. Sure wish I had your problems, jack-off. I’ve got to look after the obviously unwanted product of your sham marriage, as well as my disintegrating husband, so you can play with your Flash dollies.
There’s a definitely an unseen third panel here, with Skyler cowering in a corner while Dullard lies on the floor, his neck bent at an unnatural angle, and Ann standing over him, fists clenched white with rage.