2008 Pontiac Grand Prix air bags problems

My father-in-law was driving my grand prix and my mother-in-law was in the passenger seat. My father-in-law lost consciousness at the wheel and they went left of center and ran another vehicle off the road. My mother-in-law grabbed the wheel to avoid a collision and they went off the road to the right and went airborne and crashed into a tree. My father-in-law died in the crash and my mother-in-law was life-flighted. The car had extensive damage and was totaled. The airbags never deployed.

On august 7, 2010 afternoon my mother let me borrow her car to run some errands when a young man ran a red light and t- boned the car and it almost flip the car over I hit my head on the windshield the airbag didn't deploy until after I hit my head , due to the accident I have been off work for almost five years .due to my injuries I've had one back surgery and will need another one, I have to have neck surgery in july. I am in constant pain all everyday for the past almost five years.