Keri
She seemed to have it all, loving parents, accepted to a reputable university, on track to a solid career path. Keri met Tim her freshman year of college. They decided they wanted to marry. She felt that she could not be a parent and work full-time so the plan was she would complete her degree and work until she and Tim were ready to start a family.
Tim gets accepted to medical school and Keri follows him to get her graduate degree. However, one year into the program, she decides that her chosen field is not for her and questions everything else in life, including whether she wants to spend the rest of her life with Tim. After a year back home with her parents, she decides to go through with the wedding and enroll in a different graduate school near where Tim goes to medical school.
Keri and Tim marry, she gets her degree but decides not to follow through with her internship and works menial jobs while Tim does his residency. Finally, Tim finishes his residency, they buy a big house in the suburbs in a different state, and Keri spends all day shopping. She is lonely in this new community and misses her friends and family back home.
Sure enough, the marriage ends due to her depression and the obsessive behavior that follows. Tim keeps the house and Keri moves back in with her parents in her childhood bedroom. Her dream of being married and having a family is over but she's so depressed and unwilling or unable to move on. She has one excuse or another for not sticking with school or a job and years pass by. She is currently 48 years old, unemployed, and still living with her parents. It is sad. She does not want to deal with being a grown up so she regressed and is currently living her teenaged life, dependent on her parents.