Ex marks the breakup spot for Bristol Palin and Levi Johnston.
The 19-year-old mom called off her second engagement to her baby daddy last week following a fight over one of his ex-girlfriends, a source close to the couple tells E! News.
"Generosity. That was my first mistake." "Experience must be our only guide; reason may mislead us." "Instagram is Twitter for people who can't read."
