Tyler Baltierra and Catelynn Lowell Jamie McCarthy/Getty Images Teen Mom stars Tyler Baltierra and Catelynn Lowell have hit back at critics who claimed they’re “bashing” daughter Carly’s adoptive parents. Lowell, 32, shared an Instagram Story on Tuesday, February 4, originally posted by Baltierra, 33, that defended the pair’s decision to speak openly about the child’s…