"I ultimately realized we had gotten together for the music. It was such a huge thing in our lives. We were at the same age, same place in our careers, and we had great fun. But when I became a mother and was at home, I realized that in reality we had very little else in common. I wasn't happy, wasn't getting what I needed. It's tough to realize that. But while a big change can be painful, it also was for the best. I'm happier now than I've ever been."