Bristol Palin's former fiancé took to Facebook Tuesday to announce that they have finally reached a custody agreement over their son, Tripp Johnston, now 7. In 2009, Levi announced that he was going to sue his high school sweetheart for joint custody of Tripp after alleging that the entire Palin family was making it difficult for him to see his son. The exes reached a child custody stipulation in 2010, allowing Levi to see Tripp on Saturdays between 9:00 a.m. and 4:00 p.m., and Wednesdays from 12:00 p.m. to 6 p.m. The court never approved Levi and Bristol's agreement, however,...
