Dear Amy: My daughter turned 18 in May. She has recently met a guy who is also 18 and lives with his 21-year-old brother in an apartment.
My daughter has been spending the night there several times a week.
When I voiced my displeasure, she explained that I'm old-fashioned. She says this is what kids do when they turn 18: "They crash at each other's apartments."
She still lives at home and will leave for college in September.