Ty decided a nice way to start, both for him and for Michelle, would be to deage her and wipe away her horrible life. It would mean she could have a fresh start, and it'd get rid of the uncomfortable age gap between them. "I think I know what I wanna try," Ty said quietly.
"Go for it, then," Michelle encouraged, seemingly not even wanting him to tell her. As his wish was made and started to affect her, she felt an indescribable sensation fill her body. "Ty," she breathed, "this... this feels so good..."
Her body sort of shrank into itself, and somehow she could tell she was turning younger. The years were peeling off her, and her memories of her asshole husband faded to feel more like a nightmare than her life. Ty's wish also changed it so she and him had never met, let alone married- his surname vanished from her identity and she only knew her maiden name- and she and him went to the same school. Sure enough, she receded from a young woman to an old teen to a girl Ty's age.
While Michelle remembered her old life, she could tell it wasn't real anymore, and that this life as a classmate of Ty was. He looked at her shyly, though, and asked, "Is this OK? I can turn you ba-"
"Please don't," Michelle cut him off, her voice subtly higher-pitched. "I think I wanna stay like this."
"OK, awesome," Ty smiled. "To be honest... I think you're really pretty. You were before, but you're just as pretty like this, too."
"Thanks, Ty," Michelle blushed, surprised to realise she was getting butterflies in her stomach. She really was a teen all over again, she thought.
Now the two of them wondered for a moment what to do next...