Thank you all for your condolences, and your advice. It’s very kind, and encouraging.
Mayfield St. Cloud, you had it right about why I was regretting the lack of a will or similar written instructions. I was being torn over the moralities of the situation, not the legalities mostly. On the one hand, it’s my duty to protect my mother’s interests if this woman is just trying to scam her way into an ‘inheritance.’ On the other hand, if she and my brother were genuinely involved, it would be sleazy to do her out of the little enough that my brother left. A simple piece of paper saying “I leave everything to my beloved Mary” – or – “Since I don’t have anyone to leave things to, burn it all” would make for a great deal more peace of mind.
As almost all of you said, I needed to consult a lawyer. Really, I knew that, I just wasn’t sure how to go about finding a suitable one when I’m a thousand miles away. Today it finally occured to me to call the lawyer who took care of setting up Mom’s trust/will/power of attorney and all, and ask how I should do this. It turns out his law firm has some sort of established working arrangements with law firms in most of the other US states, Mississippi among them. So I filled MA lawyer in on the situation (which didn’t take much time, since he already knows about mom’s trust and that EB was ‘renting’ but not paying rent on the house in question) and he is going to take care of getting the ball rolling with the lawyer down south, much to my relief.
MA lawyer was also very reassuring in that ultra-qualified way lawyers have, but he really made it sound like the situation is very clearcut legally. As in, regardless of being married or no, “Mary” has zero legal claim on the house. It belongs to mom (actually, her trust) and that’s that, regardless of whether Mom had rented it out or loaned it out or whatever. Mom has no ‘right’ to give the house away now even if she wanted to, that’s up to the trustees (me & MB & YB), and we are supposed to consider only Mom’s best interests in what we do, and in no possible way would it be beneficial to Mom to give away a big chunk of capital she’s likely to need herself.
Which sounds so reasonable now, that most of my guilt feelings have shut up. The fact that Mary has clearly lied at least about the length of her relationship helps, too.
MA Lawyer also thought Mary had zero claim on EB’s personal property unless she can come up with something a lot more legally valid than her own word that they considered themselves to be “spiritually married.” I pointed out to MA Lawyer that what had worried me re Mary was what was “right” to do, not just the legalities, and he pointed out that since we are willing (and pretty much planning) to give Mary everything else anyway, it doesn’t really matter. If she was entitled to it, fine, she’s getting it. If she wasn’t, well, we’re letting ourselves be ‘ripped off’ for a relatively small sum (especially when divided in thirds) so well worth it for not having to lie awake with guilt feelings or deal with a long drawn out battle over the stuff.
He also said that the fact that we hadn’t definitely given these things to Mary already is a big advantage. Mississippi lawyer can point out to Mary that legally she isn’t entitled to anything, and if she chooses to be a PITA and we end up in court, she will receive nothing and be out legal expenses on top of it. Whereas if she will agree to move out within a few weeks, we will give her the car & money, etc. – much the better option for her, and he says any lawyer she consults will tell her to grab the deal and run.
It sounds to me like something that borders on threats and bribes and blackmail, but MA lawyer says it’s all in how it’s phrased, and the lawyers will be sure it’s done right.
I must say, I feel very much better for having spoken with him. He said it may take a couple of weeks of back-and-forthing, and the final deal might involve giving Mary an additional month before she has to go, but so long as we haven’t signed over the cars and money before she and the furnishings are out of the house, she has an incentive to not draw things out.
Fingers crossed that MA lawyer is right in all these predictions.