Sins of the Preacher (2013)

When beloved Debbie Martin commits suicide, her preacher husband Andrew grieves alongside the whole town and especially Debbie's mom, Susan. But then moments long forgotten and incidents about Andrew's strange behavior start bubbling to the surface. At first Susan doesn't want to believe them, but when mounting evidence can no longer be denied, she has to admit that she now believes Andrew killed Debbie and sets out to prove it. And so begins a battle that eventually tears the town apart. Inspired by a true story.