The Sunday Wife by Adriane Leigh

When a couple is offered a stay at a chalet in the mountains, they jump at the chance to relax and reconnect. No cell service, no internet, and every modern luxury they could wish for sounds like a dream come true. But when one of them ends up hurt on the night of a terrible storm, their perfect paradise becomes a prison. Trapped without escape, details come to light that shake the foundations of their relationship. In the search for answers, more secrets are uncovered that leave them wondering which of them can be trusted, and who is the real threat. Why were they lured to the chalet? Will they ever make it off the mountain? Or will this quick weekend getaway be their last?