Would being married get us a lower mortgage rate?

Question by : Would being married get us a lower mortgage rate?
Here's the deal: My fiance and I would like to buy a home. I am a stay at home mom and he earns all of the income. We have a savings for a down-payment, but live on a modest income. He had a bankruptcy that will be coming up on two years past. My credit is pretty good (750) and his is not (630).
We do plan to marry, but my question is:
Since I have no income and good credit, and he has and income but bad credit, how would being

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