Can I get child support and still remain in the home?

I do not want to uproot my daughter from her home but her father has cheated and we are no longer a couple. I can not afford t live else where. We sleep in separate rooms and he has moved on it seems... we have never gotten married but together for 11 years. Can I still live in the Home with my daughter and have him pay child support? I live in Machusetts. I am on SSDI and SSI but I do not receive monies for my daughter.