One final comment. and this will be my last, most abuse is born of insecurity.
Insecurity that you will leave; insecurity they're not good enough for you; insecurity that you will cheat.
All of the men I've ever known (whether I've dated them briefly or not) who've waved red flags have been insecure.
The men on Louis Theroux's Manosphere documentary? All of them insecure.
Men who won't let their wives and partners have a phone or lock them in the house when they're at work? All of them insecure.
Every man who tells his girlfriend that she doesn't need to wear make up or shouldn't go out wearing that? Insecure.
Every man who texts you several times when you're out just to 'check where you are and if you're having a nice time? Insecure.
Every single one of them.
Insecurity doesn't just disappear. People might feel briefly reassured by your words of love, comfort, commitment and support, and they might be able to push those feelings down for a while but insecurity seeps in, eats away at them and eventually leaks out and people can't hide it forever.