expatwoman.com (used to be expatmum.com) hv monthly coffee morning
Yes plenty of group of expatwives :-) I can guarantee that.

ladies tuesday group (meet up once every 2 weeks).

spanish speaking ladies group

A.W.A (American Woman Association)

once your wife have her own social friend, she would be fine. If you need anyhelp regarding about your wife pls feels free to drop me a line in [email protected]