Will I get a tax rebate... I'm confused...?

I am in the process of getting a divorce and my husband left a year ago so I was able to file as head of household for the tax year 2007... my question is does this qualify me to recieve the tax rebate or is it based off of 2006 when we filed jointly... he's a tool and if it is based off of 2006 i am sure he would not give me or my daughter our share... Thank you