Is it wrong?

Is it wrong of me to be upset with my husband if he misses the birth of our daughter taking his other kids home to their mom? This is my first and I wanted it to be just him and I when I give birth but his other kids live 2.5 hours away and I'm afraid he won't be here when she decides its time to show up. We're his family now and as much as I want him to see his other kids I think he should definitely be there by my side for this. Am I wrong? I'm 38w n feel that she is very near but he wants to take to 5 hour round trip to get them Friday and Sunday, am I being selfish asking him to not get them?