Snow in July - Heather Doran Barbieri

All of Erin's life her older sister has eclipsed her, stolen her boyfriends and commanded the family's attention with one crisis after another. Meghan was always smarter, prettier, more daring and dynamic. But she is long gone and Erin is now anxious to get out of Butte too. Then Meghan, now a single mother with a 6-year-old child, suddenly returns expecting her family to solve her problems. But this time there are other people involved and no one else to blame. Meghan, now addicted to men, danger and drugs is happy to let Erin take care of her child, but is Erin?