Sigh...sometimes I wonder if I shouldn't change my username to "tokenwoman", a la "tokenadult". :P
This should go without saying, but not all "wifes" (sp) work the same. I had surgery recently and I would have loved this. Plus, I think it's awesome that the OP managed to score ask.io--a great, short domain name--and is using it for charitable purposes. Cool!
Also, I think I'd have enough trust and faith in OP that either:
1) His wife is aware of this and is supportive of it and/or 2) He knows his wife well enough to know that she'll get a kick out of it.