She wound up having to be his medical/legal conservator, and fortunately found a neighbor/attorney willing to be financial. . .My wife is now legally obligated by a court of law to care for him (unless her siblings/father are successful in their petition to overturn it).
Mike1937:I'd like to join
Turkish & Harri in welcoming you. Like,
Turkish & Harri, I'm wondering why you might want to contest the court petition? Who are they proposing take over as conservator?
When dementia sets in, even with people without personality disorders, they can become combative, paranoid and very difficult to deal with. I'm wondering if there is a real advantage for his conservator to have knowledge and experience with BPD.
It might be in the best interest of both you and your wife to let the other siblings be conservator, or have the courts appoint someone else. Are they going after financial power of attorney as well?
Do the in-laws have a substantial estate, that the the siblings are protective of? Quite often, issues arise when someone wants to guard what they hope will be their inheritance.