>>40717745 (OP)
The key to attracting a trans girl is showing zero interest in them and being better than them in every conceivable way.
Then when you make them think you might give them a chance and love them for who they are, ditch them for the first cis woman you see even if she's way uglier than the troon. Especially if she's uglier. This gives her a reality check and keeps her ego in check after the swarm of low value male validation she receives for simply using she/her pronouns. It reminds her that no amount of validation from bald fat fetishists will ever make up for the feeling of a real pussy and of course, having children.
Once her bpd rolls back to obsession and she begs to be in your life in any capacity, feel free to keep her around as a eunuch sex slave, much like the Romans did with their boyslaves. Make her be a maid and clean up after you and your wife and give her a reward of letting her watch as you fuck her fertile pussy every night, knowing she'll never have what she has.
If she ever cries or asks for anything from you, just remind her she's worthless and you will ditch her in a millisecond if you have to. Let her go back to gaming 1/10 incels if she wants, she'll never do better.