That would be Simpson, Griffin, and Smith, of course. If I have to name the shows you probably have neither much interest nor much to contribute. If you want to argue which of them is the worst husband as well–or to bring Marge, Lois, and Francine into the dock as well–that’s fine with me.
I’ll get things rolling with a few pros & cons for all three:
Homer Simpson:
Pro: Willing to undergo significant personal privation and/or discomfort to keep his children happy (his taking two jobs to pay for Lisa’s pony, for instance, and his masquerading as a robot to earn Bart’s respect). Considers making his children cry grounds for felonious assault and is not likely to care what the reason is.
Con: Actively abuses Bart, though it’s always played for laughs. Because he’s stupid and shortsighted, perpetually alienates himself from his chidren, good intentions or no.
Peter Griffin
Pro: Um–I’ll get back to you on that. (Well, he’s got a hot wife, but that doesn’t make him any better a parent.)
Okay, he seems to understand Chris fairly well. Though the way they get along is probaby not to Chris’ betterment.
Con: Probably the stupidest of the three. Actively and vocally hates both Meg and Stewie. Competed with Chris over who had the larger wigwam.
Rebuttal: Everyone hates Meg; inspiring hate seems to be her mutant power. Also she may well be a cuckoo baby anyway, so he’d really be a bad guardian in her case. Likewise Stewie, and in addition, given that he’s even now planning to murder Lois and conquer the world, hating that amusing little bastard is probably rational.
Stan Smith
Pro: Easily the most professionally successful of the three. Once encouraged his geeky son by confessing to his own geeky past. Showed willingness to destroy his own career to avenge an insult to his daughter…
Cons : … well, eventually, after he pimped her out to his boss. Also has mocked the geeky son far more often than he’s encouraged him.
I’ll leave it to my fellow dopers to continue.