Angelina & Brad Divorce: Her Fury Over His Drinking Exposed

Angelina Jolie's filed for divorce from Brad Pitt was and RadarOnline.com has exclusively learned that their shocking problems started before they even tied the knot, with the couple having the worst honeymoon ever.

Shortly after their marriage the couple moved to Malta and the island of Goza to film their joint venture By the Sea, which Jolie had called their "honeymoon," but it was a disaster from the start.

A spy told RadarOnline.com that Pitt was drinking and this greatly affected production. Filming was stopped "because of how he was acting, he wouldn't be ready for shoots, he was late."

All six of the Brangie brood were on set with mom and dad and they were exposed to Pitt's poor parenting.

"They would see how he was a mess," the source told RadarOnline.com.

"People were worried that he was an alcoholic."

Jolie has asked for Pitt to only have visitation for Maddox, Pax, Zahara, Shiloh, Vivienne and Knox Jolie Pitt due to concerns about his parenting.

Pitt's actions raised the ire of his brand new bride, who was directing their first on-camera project since Mr. and Mrs. Smith.

"Angelina was very angry with him and would criticize him and try and keep the kids away when he was at his worst."

Pitt seemed despondent while filming the movie. "He didn't seem to want to be there or working or with the kids or her at all."

Stay with RadarOnline.com for exclusive updates to the Angelina and Brad split.