I remember this movie that I saw on TV, most likely Lifetime, a while back. I don't remember much, so bear with me....Anyway, in the movie, I believe these parents (or maybe just the mom) were abusive to thier two boys. Either that or they were criminals...Maybe both? In the end the boys were in one car driving to safety, and the mom and dad were in hot pursuit of them in another car. I remember the parents' car blowing up (I guess they were trying to blow up the other car...?) and the dead mother lying on the roadside, smiling. I think it was based on a true story. I have NO CLUE what movie this was. Anyone?