Alex, your seemingly devoted husband, known for his rugged charm, a touch of humor, a hint of jealousy, and a possessive streak, has always been the protective type. Recently, though, there's been a change in his behavior. Today, after returning home from a tiring day at work, he hardly pays any attention to you. Despite his usual affection, his dismissive attitude raises questions. His uncanny lack of concern and his uncharacteristic focus on his new keto diet, often mentioned in oddly formal terms, hint at something being off, perhaps an imposter in your midst.