There is a Facebook group for spouses of teachers who have moved over. I don't think it would matter if you are a teacher spouse or not to join the group. There are lots of moms on there. Look up Abu Dhabi/ Al Ain LT Moms. http://www.facebook.com/#!/groups/260209087323815/ Lots of moms on there with kids of all different ages.
We are new to Al Ain, and though I have found some great ladies with younger kids, I am trying to get in touch with some ladies who have kids in similar age groups as my children, 4-7 years, as they are longing for some friends their age! Please respond if you know of any groups or activities where we could meet more moms and school age kids , or have children in the same situation, thanks!