A source tells the National Enquirer, ''She was moved beyond belief reading Angelina's story. It really took her by surprise how brave she is. To go through such a major thing for all her family has made Jen realise that regardless of how they hooked up, Angelina does really love Brad and [their six] kids. Sure, Jen got hurt when Brad left her and the pain dragged on for years, but she's so over it now, and wants to extend an olive branch to Angelina. Jen was a major rock for Sheryl Crow, who had seven weeks of radiotherapy when a lump was found after a standard mammogram. Jen will never forget how brave she was. That's why she knows full well what an enormously brave decision Angelina's made.''