With regard to Faye's mum and her comments on Aaron .....
She's only seen what we've all seen and so I was originally confused and surprised with her views and  comments on Aaron in the nominations - after all Aaron is the people's /polls/ bookies favourite /favourite to win .
After considerable pondering I reckon there MAY be a few reasons for her unreasonable behaviour ( IMO ).
1). Faye's family possibly think he's too old for her ( 7 years older) he also comes with a young son and the possibility of  untold excess baggage   etc etc   Maybe they want their daughter to partner someone who's not been previously  married or been in a failed relationship  ??
2 ) Maybe Aaron won't "nicely" into  Faye's family , maybe they think he's just not compatible . After all at least two daughters are into sport / weight training plus Jemma's boyfriend is a bodybuilder .  I would imagine that they would just see Aaron as a  geeky , nervous and  weak sort of  guy !?
3 ) it could be that they regard him as being a bit to prim and proper or even posh for their liking ??
Just a few thoughts