Need to build characters with depth. The mother could have a sad past that explains her overprotectiveness. Keely might have her own secrets or vulnerabilities. Ryan needs to be complex—both the product of his mother's influence and someone actively trying to break free. The setting can enhance the mood, maybe a decaying house they can't escape.
Sarah noticed. She began hiding Keely’s postcards. She “accidentally” left her journals where Ryan would see the line “Ryan can never be his own man unless you let him die.” On May 12th of the following year, Keely broke the rules. She came to the house after midnight, trailing rain and blood from her split lip. Sarah answered the door. MommysBoy.21.05.12.Ryan.Keely.Nobodys.Good.Enou...
Make sure the story is cohesive and the themes are clear. Avoid clichés, give the characters motivation beyond simple roles. Also, the ellipsis in the title suggests something unresolved; perhaps the story ends with the mother's influence still looming over Ryan, leaving room for interpretation. Need to build characters with depth