What can we look forward to and prepare for in our devoted relationship?

My boyfriends birthdate is 5/25/1992. My birthdate is 12/31/1986. We both have devoted ourselves into our relationship. We're expecting our first son together in July of this year around the 28th. We both have children from several previous relationships. I moved to another island in Janurary of this year in hopes for better opportunities for the both of us. He expressed that he's willing to move wherever I go because he loves me so dearly. He is slowing transitioning on the move as well, but because of his current job, there are slight drawbacks when it comes to completely letting go of what was to allow room for what is in store for the better. I'm afraid he's having a hard time to let go because moving to an unfamiliar place where he doesn't have family or friends may hinder him and he may change his mind about us because of it. What could we look forward to in the coming weeks or month?