Hi I'm a bit of a newbie so please go easy on me 
I'm british but currently live in Canada. My husband has decided he's actually a wanderer at heart and wants to live a different life (i.e. one without me and our 2yr old DD). I'm planning to return to London where I have loads more support & will be happy but I'm terrified about being able to afford life in general.
At the moment I'm a stay at home mum - will that have to change? Am I entitled to benefits? Will I be able to live on them? Will they make me go back to work? On top of all the stress of him leaving and suddenly realising I'm going to be a single mum I'm really freaking out about money.
Anyone have any advice/survival tactics?