Caitlyn or Catie Rae Barton is the 12 year old daughter of Clint, and Laura Barton. She was adopted when Laura thought she couldn't have kids, but then got pregnant with Cooper. Four years later she had Lila, and 6 years later, Nathaniel. Caitlyn was excited to be a big sister, but she had some serious mental health issues. PTSD, ADHD, Anxiety disorder, and severe separation anxiety.
2 parts