Spirol

I`m unsure as to what extent CIC will examine mine and my girlfriends finances. Not that there are any irregularities it`s just that we are not rich. We are about to apply as Conjugal Partners from the UK. She`s Canadian.
Just a thought that`s got me a little confused. I get the impression, for my girlfriend to sponsor me she needs to be employed in Canada. Well, how is that possible as she`s staying here with me in the UK? I`m sure I`ve missed something here and I just need a little straightening out!!!
Thanks.