Becky may end up being AmberLynn's Waterloo.
AL has spent most of her adult life in a disordered quest to make sure someone is taking care of her and seems to pick her partners with that in mind. She's reaching, if not already reached, the point of being unable to do basic things like walk a small distance without becoming winded, bend at the waist to pick things up or clean, and we've all speculated how impossible basic hygiene must be with those t-rex arms and that massive body.
So she's scrambling. Destiny's gone and not coming back. Krystle's got someone new. That poor kid she accused of rape whose name I cannot recall wants none of her and her own family is tired of her shit. She needs to nail Becky down and quick.
But Becky isn't going to go down that easily. In fact, and this is sheer speculation because all I know about Becky is that she has a cruel and vindictive streak toward exes, I wonder if Becky knows AL is desperate and is using that to her advantage in some manner. She gets sex (of a sort) and entertainment and when AL starts to try to pin her down for real and final, she moves on.
All the time AL is spending chasing after Becky is time that she is not using to try to find a more sincere girlfriend/caretaker because I don't get the impression that Becky will fall for AL's sob stories. AL is going to end up barely able to afford basic necessities and with a body she cannot take care of and Becky will move on to the next super-morbidly obese headcase who will indulge her stoner habits. AL needs to shape up fast, which will not happen, or start looking for someone else fast.