Sounds like you might want to move away from something... or someone?
Do you know where you are moving to, or do you just want to go far from where you are at the moment? If you need to choose somewhere, make a list of all factors that would matter to you, eg. schools, nurseries, housing costs, rail links, distance from family, job availability, access to hobbies, health care etc, do lots of internet research to narrow it down to 3 towns/areas then visit them if you can to pick one.
Then use your list above to generate a "to do" list eg. contact schools about spaces, contact letting agents about house rentals, apply for jobs...
The difficulty may be timing it all, and you may have to make difficult decisions: what if you are offered a job but haven't found a house you like? Or you've found a house but the nearest school can't yet confirm places?
It can be a challenge, but I enjoy having a new place to explore and new people to meet, hope you do too!