My husband got a job 15 hours away. I don’t want to go

I go so back and forth. I love him so much. I’ve never left my hometown I’m 20 minutes away from allll of my family I have 6 siblings. I can’t even imagine not being near them or our daughter not being near my mom and dad . It’s supposedly a better job that in a few years of working there can making him a. Lot of money. He said it would make a better future for us and give us a good life that’s stable. There is work around here that would offer the same pay but they wouldn’t pay for his classes to learn more about it. He said he would make way more eventually at this company. Idk how to feel. He said he needs to do it and he knows it. He’s begging me to be supportive and understand and I’m trying. I have terrible PPA and I’m so scared of leaving everything behind . On top of all of this he would have to travel a lot. So I would move this far from everyone I know just for him to also leave and be states away for weeks. We’re 24 and our baby is 9 months. We’ve been together 2 years now I’m scared. I’m sad. I’ve been crying bc I know I need to go with my husband . My mom told me I shouldn’t go and that I should stay here while he gois s for a few months and I know she is going to lose it when I go. I’m really close with her. She’s my best friend and so is my sisters and it’s gonna break my heart when I have to leave them and there crying. I really don’t know how to handle this . My dad is the only one who is acting like it’s okay and he can come visit us. How would u feel?