Maggie (Hilary Swank)’s Timeline and Summary

Maggie asks Frankie to be her trainer twice. He says no both times.
Frankie finally agrees to train Maggie, and she works her butt off.
Frankie pawns Maggie off on another manager, but then takes her back and promises to never leave. She quickly works her way up the ranks.
Scrap sets up a meeting between Maggie and rival manager Mickey Mack. She tells Mack she's staying with Frankie forever.
Maggie buys her mom a new house. Her mom is thoroughly ungrateful.
Maggie tells Frankie about her dad, and takes him for lemon pie at their favorite diner.
Fighting Billie "The Blue Bear" for the WBA welterweight title, Maggie suffers critical injuries to her spine and is rendered quadriplegic. Frankie never leaves her side.
Maggie's mother visits and tries to get Maggie to sign all of her assets over to her; Maggie tells her to hit the road.
When her condition worsens, including the amputation of her left leg, Maggie asks Frankie to help her end her life. He says he can't.
Maggie bites her tongue in an attempt to bleed out. She tries again and again until the staff has to sedate her.
Frankie administers a lethal shot of adrenaline to Maggie and she dies.