My husband has left the marital home as he has been having an affair for 18 months. I appreciate the house will have to be sold but I don’t work due to ill health, and haven’t worked for the majority of our 20 year marriage. We have 2 teenage children. I won’t be eligible for council housing. Does the exh have to house us, or could we end up on the streets if he sells the house? There’s around £80k equity.