So.... Advice?..

I’ve been talking to this guy over a month, met him & I had a real strong connection with him. We talked every single day, until recently.. we got into a little fight because I didn’t see any effort & I didn’t know if he still liked me or what not... He always messaged me, even if I don’t reply... Yesterday we went back and forth for a good half hour to an hour... he told me that he got scared when I said I wanted to get married and have kids in the future... (he has kids now btw...) and then it seemed like he wanted it too. It’s been bouncing back and forth lately and it’s really confusing... he says he wants to be with me, but the fact I want 3 kids of my own he’s not ok with... I don’t want to settle for less than I’ve always wanted and I told him this many times... well today... he hasn’t said a word to me and it kinda hurts... I don’t know what to do...