Story about

A Lad sent to stay with his aunt by mother, I can't remember if there is a father, mother going away

Mother call every night, all seems fine until he notices itching in chest

he tries to get help from mom, mom believes aunt she is moms sister after all.

help finally comes from female friend, friend i think lives next door, the only one that aunt lets him accociate with

This relationship is aunts undoing as, the friend is M2F but aunt thinks her parents are as ill as she is

Mom finally arrives at the hospital and begs forgiveness