Hugh Hefner’s marriage is on the rocks. Sources say that the 87-year-old Playboy mogul and his new wife, 27-year-old Crystal Harris, have come to blows over their outlooks on life. According to the insider, Hugh is boring Crystal with his hermitlike behavior. “Hef is in his PJs all day and never wants to go out,” a source said. The couple’s nightly routine consists of dinner at 6 pm, followed by watching TV in bed.