You have to wonder what exactly does Ginn offer as a partner? I guess since he loves greasy food, he finds her greasy unshowered look appealing, but besides that, what else is she good for? There's something sick about people like Dim who find it appealing to be in a relationship with someone who is so incompetent at every aspect of life. Either he gets off on the power of being the only halfway functioning adult in the household, or he's just a simp who enables her to wallow in her dysfunctional behavior and attitude, instead of pushing her to help herself. On top of that, he's a shitty parent for putting her wants and needs (and his) above their son's. Getting a nanny doesn't solve their problems, it just continues pushing their toxicity and dysfunction further back into their cluttered closet/office/garage of unresolved baggage.