My marriage is falling apart

I don't know what else to do but ask you ladies advice on how to save my relationship. My husband has been away at A school for two months, he's told me that I either need to find a job or he's leaving me. I haven't worked because our daughter has therapies everyday and it was hard for me to study and also make it to her appointments. I've been looking for a job but I want to know what I can do to help us fall in love with each other and help us focus on the beautiful things in our marriage.