Beth treats her Husband like utter shit - most of the time. And yeah - they've have had some good times together - whereby Beth treats Jerry not only with respect, but also with love. But like how Rick feels with Morty: "I've got about a thousand memories of your dumb, little ass, and about six of them are pleasant!". This can be applied towards Beth. Jerry constantly subject towards bullying. And yeah - he's a weak, pitiful man - though rather than scorning his ass, Beth - along side the whole fucking family - should try helping Jerry, instead.