Hi all I have a question, I've moved in with my other half 8 months ago we have discovered we are expecting! We are wondering he has a daughter (11) a son (9) with additional needs/disabilities and I have a son (7) plus as I mentioned one on the way we are looking to move house from a 3 bed we are thinking we need a 4 bed but unsure when baby is born wether we are entitled to a four and who would have to share please? Thanks in advance!