Yeah if a man you just meet is acting disrespectfully and making you feel like crap, it’s not on us as women to hang around to figure them out psychologically and be their therapist or mum.
The first few months should be the honeymoon period and if he can’t even manage that, it doesn’t bode well.
You must take care of yourself first and just walk away from the situation. You see it all the time on here, women tying themselves in knots to try and see it from his POV and “understand” bad behaviour. And then 7 years on after a ring and a baby or two, they’re regretting it and wishing they didn’t ignore or explain away the signs.
The funny thing is most men wouldn’t give a new woman they were with the same grace if she acted badly, they would just exit the situation and move on. And they’re not wrong.