Billy and Angelina was married in 2000, after filming "Pushing Tin". This bizzare relationship with plenty of sex, PDA's and vials of each other's blood was short lived. The two separated in 2002 and was divorced the following year.

In an interview for GQ magazine, Billy explained " I never felt good enough for her."He continued saying that he had feelings of inadequecy and discomforts from variety of reasons: different lifestyles, uncomfortability around rich and important people, and lack of etiquette knowledge. He implied that lifestyles affected the marriage because he was fond of staying at home and watch football while Jolie travels around the world for her passion on humanitarian causes. Their divorce became final in 2003.

He told Hollywood Reporter that he was not fond of that crazy time. He explained, You know those lockets you buy that are clear and you put a picture of your grannie in and wear it around your neck? She bought two of those. We were apart a lot because she's off making Tomb Raider and I'm making Monster's Ball.

She thought it would be interesting and romantic if we took a little razor blade and sliced our fingers, smeared a little blood on these lockets and you wear it around your neck just like you wear your son or daughter's baby hair in one. Same thing." Billy still has two tattoos of Angelina's name but one has been covered up by an Angel. He insist that they are still friends and keeps in touch every few months.

Angelina was married to actor Brad Pitt in August 2014 after meeting in the set of Mr. and Mrs. Smith. The couple are parents to Maddox,15, Pax,12, Zahara,11, Shiloh,10, and twins, Knox and Viviene,8. The couple officially filed for divorced in September. Billy is now happily married to his sixth wife, actress Connie Angland. The couple married in 2014 and has a daughter named Bella aged 10. Thornton stars in Bad Santa 2, an upcoming comedy film and is scheduled to be released in cinemas on November 23.