Help family get home

We came to visit family in Texas I had not seen in 11 years, them transmission went out im car, family member bought us a truck but he is also elderly great grandfather of my boys and wasnt being taken care of well so we brought older son to help. We must get back to California because middle son is having a hard time amd we have mamy responsibilities there. We were only suppose to be here 2 weeks its been a month now. We just need to get gas amd food money. Please amy help is appreciated, kids start school 28th need to be home by then. God Bless.
The Hammond Gonzales Family.