Movie's information

The Synopsis:

She left school at 14, married at 17, divorced at 26, then became a striper and married a billionaire. But she lost all when her husband died. However, when she won 450 million judgement, she became a reality show star. However, when her judgement was overruled by a Texas court, she fell on hard time and met her third husband. Her 20 year old son died then she died. Do you know who did it?