He wants to wait for children 😩

I desperately want a child, I haven't any so far as I've waited for the right person. I am 27 he is 35 he has a child from a previous relationship. His child is delayed & the relationship with the mother very restrictive. His concern is for his child. Which is a beautiful thing to hear from a daddy but it doesn't help my burning desire to be a mummy. It consumes me He wants to wait at least 4 years 😔