Im gald you found the site.
If you satisfy the crieta of being in love, able to support your girlfried/wife, and have accomdation suitable ( for more info on the topic just search and read though the site) you really shouldn't have to many problems.
My personal advice is to read up on the latest regulations and ignore the older processes your housemate and landlord went though.
Read up this forum, petes site listed at the top of the start page and of course the ukvisas page.
The process can be complicated if you don't read up then check and plan everything you both need to do. Those who research and ask lots of questions seem to get though the procedure with a lot less hassle than those who don't.
Good luck to you both and I hope shortly you are both living together happily .