There is a big russian community in Dubai, lots of mums with kids - even in Springs. Let your husband go through Russian Emirates forum http://chatru.com/uae/index.php you might find a teacher there and may be make some friends. Good luck!
I'm looking for a qualified teacher to help me with my Russian. My husband is Russian and we have a 10 month old son. Lessons would need to be flexible, preferably in the evenings. I'm located in the Springs.
Any help would be appreciated.