Trying to convince a woman you're right is impossible because they don't think like we do.

When a woman starts fighting you (on a regular basis) it means she already lost attraction to you and it doesn't matter what you say.

Your argument can be as sound as it possibly can be, she simply won't see it your way, they're not wired like that.

You writing letters to her will make things even worse (I have plenty of experience making every mistake in the book with them)

You have to change your attitude towards her, because you're treating her too well from the sound of it. Don't negotiate with terrorists.

What you can do is a change in attitude towards her, don't take shit from her because she will lose even more respect.

Her feelings will trump any logic you may throw at her if your attitude towards her is not one of confidence.

They react to confidence and attitude, not what's correct. This point is vital to understand.

Yeah, I went down the women rabbit hole as hard as I did with Bitcoin haha.

They're not to blame, it's just their nature to challenge your manlihood and you gotta rise above that.