Family upset at portrayal of Johnny Cash’s second wife

A storm has been brewing over new Oscar-tipped film 'Walk the Line'.

Johnny Cash's daughter is said to be distraught over the portrayal of her mum in the biopic.

Kathy Cash claims her mother Vivian has been made to look like a "mad little psycho".

She did however praise the performances of Joaquin Phoenix and Reese Witherspoon who play her father and his second wife.