How does my spouse effect financial aid?

So I am marrying a med student the summer before he heads to med school. He has no undergrad debt and I have a good bit of undergrad debt. He got lots of grants for undergrad based on his parent's financials. So my questions are: does he have to do this year's FAFSA in regards to us and not report his parents at all ( I read that once you were married you are considered independent in terms of the FAFSA)? And how does redoing the FAFSA work since we won't be married until a month before... How does my spouse effect financial aid?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums