"He has been very upset," a source tells E! News. "It's a difficult situation for everyone."
Despite the headline-making drama that has surrounded the estranged couple over the past week, people close to Brad and Angelina are hoping that they'll "be able to settle on something soon."
The insider adds, "Things have been quieting down."
When news first broke that the couple would be calling it quits after 12 years together, rumors surfaced that their different parenting styles were to blame. Even though both Angelina and Brad gushed about each other as parents throughout the years, it appeared that these two approached handling their children in different ways.