A source told Hollywood Life that Jolie is upset and added: "Angelina is emotional and concerned over Brad's increase in custody, and the time he will be spending with their children this summer".
According to The Blast, which was first to report the new court order, a judge in Jolie and Pitt's divorce case has determined that their six children's lack of "a relationship with their father is harmful to them", and says "it is critical that each of them have a healthy and strong relationship with their father and mother".
As reported originally by The Blast, Pitt has also been given unrestricted phone access to his children.
The court also outlined a new custody schedule for the children for the northern summer.
Actress Angelina Jolie hugs Zahara Marley Jolie-Pitt (L) and Shiloh Nouvel Jolie-Pitt (R) after winning the award for favourite villain in "Maleficent" during Nickelodeon's 28th Annual Kids' Choice Awards in 2015.
Eldest child Maddox however will be able to choose how much time he wants with each parent because of his age.
The papers detail the children's summer visitation with Brad in London and L.A., and say that a psychologist or psychiatrist will be present for the United Kingdom meetings.
Contentious: Jolie and Pitt split in 2016 amid allegations of child abuse against Pitt during an incident aboard a private plane.
The summer schedule put together by the judge states that Brad has been granted custody of the kids for four hours per day between 8 June and 17 June. Then from June 27 through July 1, he will get custody of them for 10 hours per day.
Angelina Jolie Ordered to Repair Relationship Between Her Kids & Their Dad, Brad Pitt
Brad Pitt, Jolie and their family arrive in Japan in November 2011.
Later in the month, from 8 to 14 July, Brad will be allowed to spend four consecutive days with the kids. The doctor is once again required to be present and will meet with the kids before and after each two day period.
He is responsible for returning them back to Jolie in London on July 29, in addition to paying for their transportation. And, could Angie lose primary custody?
While in the care of Pitt, Jolie is only allowed to call the kids one time per day at a time agreed on in advance by both parents.
A rep for Pitt had no comment.
From July 21 to the 29th, Pitt will be in California and will decide whether the children stay with him or Jolie's home in Los Angeles.
Jolie can't be present during the visits, but a child psychologist will be.