Lots of discussion on QL about this already. Do a quick search.

But in general, some woman have successfully sponsored their husbands, others haven't. It depends on the governments current policy (which seems to change all the time) and also on the woman's job, nationality and salary. Teachers and nurses have more luck.

It took us several months and lots of begging. But I think it's got easier since then. It's worth coming out here with your wife, on a tourist visa. You can then do visa runs until she successfully sponsors you or you find a job here. See if your wife's company will get a business visa for you. This will cut down the number of visa runs you have to do.