I'm in the same boat...my ENTIRE family lives halfway across the country. My mom is coming out for a couple of weeks to help me when the baby is born, but there is no guarantee that she will be here on the day and while I love my mom, we've never been particularly close. I don't think we'd fight, really, but she always seems likes she's off in a different place when I'm trying to have a serious conversation with her, let alone having a baby; I could see that annoying me.
I don't have any really close girlfriends here, but I do have a couple friends that have offered to help with anything...so for once in my life, I'm going to (gasp) ASK FOR HELP. Daddy keeps popping in and out and I really don't think he'll miss the birth...but he's not been real reliable, so I'm trying to plan around him.
LOL...I have had a few DISGUSTING guys offer to help me with birthing classes and with the birth. My disheveled and confused mechanic, my friend's drunk husband and a guy that might have been in his mid-60's that I met at a station event. Ewwww....so nice of them to offer, but it made me feel gross.