Though I don't blog on this site anymore, I would like to keep it open to others looking for resources. Any time you find a group (online or IRL) who is discussing these issues and lending support, please contact me and I'll put it up here.
Jaime (artist, mother, wife to an academic) recently made her first big move for her partner's career and founded a Facebook Group for working mother transplants in Sioux Falls, South Dakota. Even if you aren't from that area (or a parent), you may still find common ground. Check it out: Sioux Falls Working Moms/Transplants Support Group. Remember-- men move for their spouses careers also, so please make sure you check this out despite the title's emphasis on mothers.