I sponsor my husband, and yes, I get text messages when he spends any money from our bank account. Lol! But we were advised to get him an exit permit when we leave because although it's true spouses aren't supposed to need them, officials are a bit confused about men sponsored by their wives as it doesn't happen often. So save yourself hassle, get an arabic speaking friend to fill in the online form at http://www.moi.gov.qa/english/index.html, print off the permit and take it to the immigration desk at the airport a couple of days beforehand with copies of both your ID cards and passports, plus the originals. A single exit permit is free, an unlimited one for a year is 500 QR. But in all other respects, we've never had a problem with my husband being the sponsored one!