Do you think my geniune love for him is worth fighting for?

i was friends with him for years. he persued me after i broke up with my ex. i was at my lowest point but he was there and showed me that he wanted to be with me. we eventually became an item but i was still rebounding from my ex. i ended up hurting him really bad because i had pent up anger that exploded on him. i was so emotional at the time and selfish to see that i was hurting him. he told me that he wanted children, and build a family with me. i freaked out on him several times, as i was not ready for it and was still harboring anger from my past emotionally abusive relationship. he finally broke it off with me. now, although we are still seeing each other and i've been staying at his house for almost a month now, but he said that he no longer wants to build that family with me. my questions are do you think i can still win him over by showing him a better and non hurtful side of me and do you think its wise to ask him if i could live with him in his house since i've been staying?