Your first baby but not your SO

Hey ladies, anyone here carrying their first child while their SO has already had 1 or more?

My boyfriend has a 2 year old daughter and I love her to bits but she lives out of state with her mom.

Normally I don't mind, and even love, hearing stories about when she was born and learning to walk. Now I get annoyed and even a hint of that green jealousy. (Hormones don't help) I think it's because I know he wont be as excited for or proud of our baby. Not because he doesn't love the baby, but because it's not as new and more of a "been there done that"

Sorry for such a long post but I love love others input on this. 💖