Space Sickness

Lisa Marie Nowak, an astronaut who dedicated her life to getting into space, making numerous sacrifices to achieve her goals, threw it all away for the love of a man. She drove 1000 miles wearing diapers so she wouldn't have to stop to pee. When she arrived, she tried to 'persuade' her fellow astronaut Bill Oefelein's current love interest to leave him alone. She planned to use a knife, a bb pistol, and apparently some sort of tear gas or pepper spray.

And, oh yeah, she's married and has 3 kids.