She says she's seeing more and more parents  with children in their 20's and 30's living at home  in therapy. Typically, the "kids" want to stay in the comfy, all-expense paid nest. And while Mom and Dad might not be thrilled about it, they don't feel like they can kick them out, either. As Dalton wrote in the Washington Post, "such children have never learned to be self-sufficient, because they have never been expected to be."