Is it normal to talk about marriage one month into dating?

Well we aren’t dating, we’ve been virtual friends for 3-4 years but it was on and off.
We hung out often the month of December, about 3 times a week with our other friends too.
We kissed mid December but it was definitely more wanted in his side. I’ve grown to like him but after a month he said he loves me and forced it out of me to say even though I don’t feel the same, I do like him but its like when you first start talking to someone.
He then also told his mom that we kissed, like each other, it’s serious and we’re going to get married.
Mind you we also had big fights because he treated me like crap quite a few times and when I did start liking him, the fact he’d stare and watch any and every girl got to me so much.
Now he said he’s coming overseas to see me and stay by me for a bit even tho didn’t ask but I just said ok cool. Then he said he’s going to stay for a few months.
Our biggest fight was me not feeling pretty enough because he’ll sit and watch so many girls in front of me but never looks at me that way and also following like 500+ girls on socials. Since then, I feel I’m being love bombed because he’s CONSTANTLY messaging me the he loves me and misses me, he’ll send me a long email that he loves me and why and asked to be his valentine.

Biggest thing for me is that he told his mom about everything even though it’s so early on, we aren’t anything, my family know nothing and know him as a friend and then he tells his mom we’re serious and going to get married.

I do like him but this I feel is wayyy too fast. I don’t even really know him apart from basics

I NEED ADVICE OR AN OPINION
Is it normal to talk about marriage one month into dating?
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