Hi Nayma,
My daughter's then fiance started to try to get a visitor's visa, but after I spoke to a Moroccan man here in Canada, he said that if he was refused a visitor's visa, it would be harder for him to get another visa, so we dropped the application. Instead, we, my husband, myself and my daughter took a wonderful trip to Morocco. My daughter was married there.
As far as the sponsorship goes, I wouldn't get a lawyer. I would try to do this yourself first. If you read through this forum, the people will give you lots of info you will need for sponsorship as well as permanent residency for your husband. It shouldn't matter that you are older. If you have employment, and can show that you can support your husband, you shouldn't have a problem. Just read through this forum and see what you will need. Good luck!
- Penny