Well...it depends on the groups. Do other professional groups have support groups for the spouses? Absolutely! You can find them for professions as variable as pilots or military officers....and at the end of the day, I think that they are what we make of them.
I didn't participate in the med spouse group during our first couple of years because of my own preconceived ideas...but I ended up feeling very lonely...I did associate with my husband and his colleagues regularly when there was time....but once you get past your first couple of years of med school and start taking call, etc...thing really do change. My husband and his friends weren't around. We still 'hung out' but it was more infrequent.
I eventually did reach out to the med spouse auxiliary at our program and ended up being pleased to make a couple of good friends... There were all kinds of people from all walks of life that were members. Again...I didn't connect with everyone, didn't join committees or anything like that...but I did meet some people going through a similar situation (ie raising children almost by myself on a shoestring budget while my husband took q3 call). These are people that I still keep in contact with or remember fondly...interacting with them made the bad call months bearable, and I think it helped me to stay grounded....I was more able to be there for my husband...and let me just say...that none of my non-med spouse friends really understood or could be supportive of what we were going through. They all thought we were rolling in the money and that we had no right to complain...and that even if things were tough financially, we weren't allowed to complain because someday we'd be more financially secure. I found very little support or understanding for our situation during residency and fellowship in particular from non-med spouse friends.
We also had several male members, btw...and a lot of the med spouse activities included the physicians (ie dinners, movie nights, etc).
Again...I don't think that these groups are meant to be elitist or any other negative connotation. I believe that similar experiences and interests tend to draw people together...and I don't think that that is a bad thing. You may find that when you have to move to start residency that you will walk into a support network of other residents who are starting out with you. You will have day-to-day contact with them, while your wife/husband is hitting the streets in vain trying to find a new job, or is alone at home with the children and is climbing the walls because she is so lonely. If this point ever comes, you might just be grateful that there is a support group available who knows exactly what she's going through to welcome her with open arms and introduce her into the variety of things available for her to do in the community....
lame or not...you just might be grateful...
Kris