Eugene Powers / Shutterstock.com | Inset: Riley Gaines / YouTube
Former “Bachelor” star Madison Prewett Troutt is opening up about the difficult first year of her marriage — and the simple nightly practice she says ultimately transformed her relationship with husband Grant Troutt. “We pray together every single night before bed,” Prewett said during an appearance on “The Riley Gaines Show.” “That changed our marriage…