AnotherStander, thank you --and everybody else-- for taking the time to answer.
There are days when her negativity recedes, or goes away... until she gets bother for whatever, or if I don't give her more money than the usual, etc. Is like a tool she uses depending on the occasion.
W negativity, overall, is diminishing. My patience too (I might hold up for a couple more months, but will not for years...) As I mentioned on my previous comment, she gave indications of considering things, like if she now wants to come back home; although she didn't put it that way. What are the signs of true change of heart? What kind of conditions is usual to negotiate? Again, thank you.