Abby is a woman who takes care of her sister, who suffered trauma after babysitting Bart[1].
History[]
When Homer tried to contact Abigail if she can Babysit Bart, Lisa and Maggie for the night, her sister Abby answered the phone, revealing, that Abigail is unable to babysit due to being traumatize from her last job of babysitting Bart, which resulted in her sitting on a rocking chair and monotone about Bart.
