What is the main conflict in Salem Falls by Jodi Picoult?

St. Bride who is released from jail after being convicted of statutory rape. He arrives in Salem Falls and gets a job at the Do-Or-Diner. He starts to fall in love with the owner, Addie Peabody, who lets Jack live with her dad, Roy. She needs Jack to watch Roy since Roy has become a heavy drinker. Addie had a daughter, Chloe, who died, and Addie copes with this by pretending Chloe is alive. Gillian Duncan is a local teenager and daughter of Amos Duncan, the richest man in town and owner of Duncan Pharmaceuticals. Gillian and her friends Whitney O'Neill, Meg Saxton, and Chelsea Abrams practice Wicca or witchcraft. They keep this a secret from their parents. Jack and Addie begin to fall in love.