On Series Since: 2003; 2010 - 2012
Full Name: Melissa Navy-Young
Profession: Retired Executive
Martial Status: Seperated, Phil Young
Previous Relationships: Affair, Dominick
Family Ties: Husband, Phil; Daughter, Robin Navy [with Dominick]; Daughter, Rebecca DeWitt [with an known man]
Robin's mother that lives in Boston with her husband Phil. Melissa had an affair with Dominick, which produced Robin. Robin and Melissa were at odds, but when Robin visisted they bonded and made admends. Melissa's other daughter is Rebecca, with an unknown man.
Melissa returned to Twin Peaks for Robin and Cory's wedding. She made it clear that she didn't approve of Cory, but the wedding took place. Melissa learned that Cory didn't approve of Robin's modelling career and planned to use that against him in her plot to break them up. Melissa met up secretly with Bob and it was revealed that he brought her back to town in hopes of Melissa distracting Dominick from Sofia. The two shared a kiss, but her mind was still focused on breaking up Robin and Cory. Phil, meanwhile, had enough of the Twin Peaks life and went back to Boston leaving Melissa crushed.
At the premier for Robin's modelling, her plan with Karl went off. Karl ran towards Robin and threw acid at her. It was supposed to miss her and scare her, but the acid landed on her face and Robin was scarred. To save her own butt, Melissa planted seeds of doubt in Robin's head; Robin believed her mother and had Cory arrested. Cory vowed to prove his innocence but Melissa laughed at him. She and Dominick hit the sheets shortly after. Bob learned of her role in Robin's attack and forced her to dump Dominick. Meanwhile, Karl started to ask for more money which Melissa refused. After he kidnapped Madeline, Melissa paid Karl's bail but feared the truth was slowly coming out. Robin learned the truth and confronted her mother.
Robin blasted Melissa when she revealed the truth about the attack. Melissa pleaded with Robin to understand, but Robin threw her mother out of her life. Dominick also verbally attacked Melissa and told her to leave town and never return. Melissa was crushed. The final straw was when Cory came and gave her a piece of his mind. Afterwards, Melissa skipped town.
It was revealed that Rebecca was texting Melissa while sleeping with Cory, all as a part of a plan to keep Cory and Robin apart. Melissa vowed that Cory wouldn't be with Robin. Dominick soon caught Melissa and Rebecca together and wondered what was going on. Cory, soon, realized that the medication that Robin's doctor was giving her was actually making her worse, so he went to the hospital. He was shocked to find Melissa working with Dr. Caroline Fitzpatrick, Liam's sister. Melissa revealed to Cory that Robin signed over her POA to her, so he couldn't make her leave the hospital if he wanted too. Melissa was then shocked when Cory seemingly helped Robin escape from the hospital. Cory was shot by Caroline during the escape. At the hospital, Cory and Robin were reunited. Robin lashed out at Melissa for keeping her in the hospital. Melissa, meanwhile, told Rebecca to follow along with her plan. On New Year's Eve, Melissa revealed to Robin that Rebecca was pregnant - with Cory's baby!