Is Ines de Ramon the solution to the Jolie-Pitt brood’s problems? According to an insider, Brad Pitt’s girlfriend is determined to end her beau’s feud with ex-wife Angelina Jolie. The pair — who split in 2016 after Pitt allegedly got physical with Jolie and some of their children during a plane ride — have been battling in court for years over Jolie’s sale of her stake in their Chateau Miraval winery. “Ines’ loyalty is obviously with Brad, but she’s savvy enough to know there are two sides to every story,” the source spilled. “She’s prepared to hear Angie out and do her best to convince Brad t…