Help with gas back and forth

My son got sick unexpectedly Thursday and went to our local hospital and was then shipped to Ann Arbor UofM hospital where he is on life support! My kid's father passed away so I am all my kids have! I was working but am have problems and can't work right now until he is off life support! I'm going back and forth every day sometimes twice a day! It's an hour ride for me so I am just asking help for food and gas! I do have a one year old and 14 year old that I still have to attend to!