Teen Mom's Amber Portwood and Gary Shirley have exchanged promise rings in an attempt to help fix their reportedly abusive relationship. OK! NEWS: DR. DREW — "MACI IS DEEPLY ATTACHED TO RYAN" "They just bought each other new rings as a sign of their commitment," Gary's mother Carol Zizak told Radar Online. "They're promise rings where they're promising to themselves that they're going to work on their relationship, not date anyone else and have a future for [their daughter] ... Read More >>