Another vote for the Siddiquis. I adore those boys and the joy they give their dad. I don't think it's ever been stated (that I've noticed) but I think Pa Siddiqui is a widower, so God Bless his sons (where's the third one from the first series?) for keeping him company and making him laugh.
I got that impression too, Suzy, but look what I found on the Ch4 website:
Father of the family Sid (68, real name Mohammed) is an engineer by trade, but now works in the Healthcare industry. He was born in Pakistan and moved to Derby when he was 16. He married 36 years ago in an arranged marriage and he and his wife have two daughters and three sons. He always watches television with his boys and his favourite television show is Coronation Street. Umar (35) is the only single one left of his sons and works as a Microbiologist in a hospital; Baasit (30) has been married for six months and is an IT teacher; Raza (34) is an Estate Agent.
Telly watching is obviously a bloke thing in their house, but it's nice to know he's still got his missus with him too 