Plus, he’s been ignoring my text

I told him that he could come over and see the kids because the kids wanted to see him even though it’s been like 4 days since I moved out of his place but I’m like yeah you can come over anytime. we talked literally almost 2 days ago and now he’s just leaving me on read. I told him that whatever I did to him; I’m really sorry and I told him that I was sorry for just playing around the whole relationship, but I think he is going to move on, but still he can’t because our youngest son is biologically his. And he told me that he wanted to be in his kids life and in the other two kids life and I reminded him about that and he just left me on read. All of this is just sad. I understand that I hurt him, but you can’t take it out on these kids because they didn’t do anything.