My sis in law is a 35 year old woman and she is treated by her parents like a little girl.She stays at home,does minimal house work,has every single thing from clothes to night out paid for by her parents. Shes only ever had a part time job as doesnt see or have the need to work.She has no issues health wise and is a capable adult made incapable by her parents but encouraging her to be independent in her choices and accountable.
For example if she were to have an argument with a third party she would always involve her parents and have them fight her corner.If she needs to go anywhere she wouldn't fathom using public transport ,her parents would take her.
All this babying has made her a spoiled adult who crys and sulks if anyone doesbt agree with her.
I just don't ever see her moving out having a relationship and managing on her own in the real world.