Well, she did go from living with Daddy to living with me, at age 24-1/2, so maybe she never did live out that stage of her life, who knows.
She is obviously counting on living in this house until it is sold, and then being set up in another one (house or condo) afterward, complete with alimony and child support. Hence the "alimony" scribblings in the margins, and the lack of a "rent" itemized line in her "budget."