You will just have to deal with the meltdown. Just don't make a big deal about signing the papers. Tell them that it will protect their assets and health if they were to get ill (and this is true). If they decline, ask them to sign similar legal and medical power of attorney papers for you (which you don't have with you at the moment -- never present these papers to themwell some/most people of that generation might be respectful...but not my mother, she is still with it enough to react horribly to something like that. she has always been a control freak in the first degree. I do not know how I am going to get power of attorney, it wont happen without a horrible meltdown from her.
thats why I have to wonder if she is really as feeble as she likes to pretend...I think sometimes she has "dementia" on demand -when she needs it...
"Dementia on demand" -- LOL -- we didn't know what to call it before we were educated about dementia, but that's essentially what hubby used to say about Mom. If acting up helped her cause (like the fake chest pains), she'd use her "dementia on demand" to shut us down ("Oh, you are upsetting me. Are you trying to kill me? I am having chest pains."). I'm telling you, that's part of the first stages of dementia.