Just out of curiosity....
If youre married are you not aloud to have flatmates? say i move to be with my wife who lives with other people, is that not aloud?
How do I qualify to join my husband, wife or civil partner in the UK?
You must show that:
* you have suitable accommodation, which is owned or lived in only by you and your household, and where you and your dependants can live without any help from public funds
