Who can help me in Austin, Tx..?

I had a tough situation at home(rockford, IL) so i decide to move out, my mother wasn't very supportive of this decision, after 8 months she called my grandmother, whom i've seen once in 10 yrs. to step in, my grandmother called me and ask to come down to Austin, Tx for some vacation time with her, my aunt, and uncle, my response was "Will see.." but 2 weeks later she showed on my doorstep, with guilt trips and mean looks she pretty much dragged me home with her. Today is the 3rd day of my so called "vacation", they've dragged me out of bed each morning at 4:30 to go work with her for no pay. They only speak to me to judge me and my decisions, I feel completely lost and lonely and i have no money in my pocket to go back home..what do i do? Please help...