general problems of the 2006 Jeep Commander

Additional problems reference odi complaint #10244597. Received car back from dealership ran fine for two weeks. The car is now stalling on the highway at 40 mph near our home. Thank god I was able to get the car to the side of the road. Then the park assist service light came on and went off again. I got the car home. My husband took it out. The transmission was slipping and not shifting into higher gear. Today taking the kids to the bus it stalled again. When I was able to restart, I put my foot on the gas and the car hesitate, almost causing an accident. I have pretty much decided on voluntary repossession, as my kids are worth more than the deficient balance.