All true.
I did tell my ex not to contact me again unless divorced, has confirmed some level of transgender status, has confessed to her family what she did to me in our previous marriage (to burn that bridge in case she wants to try it again), and has either a fat bank account or good stream of independent income, and, if really trans, has changed passport and documents to reflect that gender change so I don't get in trouble from associating with her.
That list should get rid of her for good, unless what she says is actually true. In which case, I might reevaluate.
For now, I'm going with the assumption that this is only a scam to skip the current marriage and come to Thailand to mooch off me, using a gender issue for which I was likely to be sympathetic, since I'd told her three years ago that I am partially transmale.