I don't know if your taking request but may be you could do betrayed marinette as tsutako tomioka. Marinette was living with her aunt and uncle when lie la's lies started to get bad. The only people to believe her were Chloe, Kagami, Marc, Nathaniel, and Luka. Marinette went back to live with her parents and meet her little brother giyuu. Her parents sadly died do to illness a few mouths later. Marinette swore she would never let any harm come to her brother. She moved on from Adrien and found herself planning a wedding but sadly she never made it to the wedding. it's been 17 years and no one has heard from marinette the only people to know she is dead is her aunt and uncle and her true friends. You don't have to I just thought it was a nice idea and how alike tsutako and marinette are.
