Thinking of going back to school

Crystal
Hey all, I need some advice on a topic I am currently battling in my brain. 
I am having a hard time finding work and I'm waiting to hear back from EI (employment insurance) to see if I can get it. 
If I do get it I'm thinking about going back to school full-time for a 2 year social worker program but won't be going until after I get married next year. 
My reason is that I'm going to get married in Punta Cana in April and it would be the week most colleges have exams. 
I just turned 29 and I want to have children with my fiancé. He has a 5 year old daughter right now and I don't want them to have a huge age gap between them. We also want to have a house before having a baby as the place we rent right now isn't big enough. 
So my question is, should I just continue to look for work and go back after I have kids and house? Or should I just get it done and over with?