I'm not sure why I'm writing about this. Maybe to outline the severe delusions some ppl w/ BPD have about sense of entitlement, whatever... . I keep reading about how ppl w/ BPD are not manipulative but if this isn't outright manipulation I don't know what is. A really good example of splitting maybe... .
my BPD mother has the most severe degree of entitlement, more so than anyone I have ever met. She is also beyond manipulative and I am convinced operates only based on ulterior motives. She is extremely divisive and works her best to turn myself and brothers against each other. All these behaviors are part of her disorder- whether its termed textbook 'symptomatic' or not-- it is not possible that a functioning, healthy mind would act with the manipulation that she does... .
My heart goes out to you. having a partner wBPD is beyond draining im sure, and to throw a MIL in the mix truly is not a situation I envy. You sound grounded and able to deal with it your best- so keep doing what works to take care of you!