My Mother-In-Law Gifted Us A House For Our Wedding. A Week After Moving In, I Demanded We Return It or End Our Marriage

One afternoon, as I inspected some of the gadgets we'd bought, a curious thought struck me. 'What's that?' Sarah asked as I poked around the new smoke detectors. 'Just making sure they're working right,' I replied. But as I looked closer, something seemed strange. 'Hey, this doesn't look like a regular smoke detector,' I said, pointing out some odd components. We both peered at it, the realization dawning slowly.