Utterly contrived.
A racist prison guard, who also has a racist father, executed a black inmate and falls in love with his wife. The wife has an overweight son, who is killed by a hit and run while the prison guard is driving along. The prison guard's son also kills himself because.... More forced drama. The prison guard and wife fall in love because.... Plot requires it. The racist father causes some more animosity between them.
This is what we call generic Oscar bait. It wasn't enough that we have a racist working on death row with black inmates, we also have a suicide and a murder, and falling in love with the inmate's wife. Everything about this is so artificial, like a list of dramatic cliches. I'm amazed they couldn't fit a few more subplots in there about the son being gay and the husband contracting HIV/AIDS.
~ I'm a 21st century man and I don't wanna be here.