Dawn Spears took to Facebook on Monday, where she denied Leah Messer was headed to rehab. Is Leah Messer going to rehab? Jeremy Calvert Focuses On Work After Leah Messer Is Reportedly Served With Divorce Papers For months, reports have claimed the Teen Mom 2 star is struggling with an addiction to prescription medication and headed to a treatment facility in the coming weeks, but according to her mother, Dawn Spears, there is no truth to the rumors.