Ok, the headline is not a good sentence but then again neither was the performance of Britney Spears at the Video Music Awards.
You had a decent career and maybe just got sick of the whole thing. That's fine. Quit performing and just be a mom to to your kids. However, if you still want any respect as a performer you might want to practice a little. A lot of bars have kareoke night. You did little to show you're ready for a comeback. Hit the gym too, you're a little young to be out of shape.