Kevin Federline and friends blame Britney's mother for marital problems.

Kevin’s pals blame the rift between him and Britney on her mother, Lynne. One of his close friends said, “[Lynne] hates Kevin. Since the day Britney had the baby, she has not left Britney’s side. She moved into the hospital during the birth, and when Britney left the hospital, the mother moved into the house. . . . . .Full Story