During Strictly this year Dianne had a flat with Johannes, but the lease ran out after Xmas, cause bth were on tour or would be at home for the rest year. So Dianne moved in properly when she got back from Oz. I think she was going to be staying with Patrick Helm during her days off from hctgs and for pro rehearsals, but obviously she then didn't need to.
Last year her and Oti had a flat, but I think cause Oti was on greatest dancer, she needed a longer lease which is why her and Dianne didn't share this year, also apparently her Diannes flat last year was a disaster cause they are both known to be messiest pros and there was clothes, make up etc all over the place.
Emily, Byron's gf had actually moved into Joe's during Strictly and was living there while Byron was in Japan, but she moved out while Joe was on tour and when Byron came back he moved in with Emily, but he is now in South Africa for 3 months, so wouldn't be at Joe's anyway.
Dianne may not have any pictures hình in Joe's place, but her stuff is everywhere, she has a walk in wardrobe in Joe's room, all tour stuff and make up is in Byron's and her things can often been seen all over Joe's living room.
Also I think Dianne does far more Joe, then he does for. She cooks for him most days, she is the one, travelling like 2 hours after a show to go back to him, she paid for 2 out of the 3 holidays they went on. I don't think she doesn't depend on Joe and would be fine if they broke up.
I think Joe likes acts like she far more incapable than she is and the way he can be with her, you swear she never lived most of 30 years without Joe looking after her. This is when she plays up to being thick. And why the minions act like she is a precious, innocent child and not an independent 30 year old woman.