Need help

Nickie
So I live with my fiance and his bitching ass grandma well I am done with her ass I ain't about to sit here and get called name's and my fiance don't stick up for me he actually to much of a pussy to say anything,I asked him if hes gonna stick up for me and he goes she let's you live here blah blah blaaaah well I'm not gonna let no one talk too me like shit...anyways I got a questions I need too know if these anywhere that can help a single mother get a house until I can get enough money to buy my own house??