During Xmas I had a couple of boxes stolen from my front porch, so I installed a camera. It has an app that alerts me to movement near the front door. Today I watched on camera as my wife came home, got out of her car, and went straight to the bedroom window, where she tried to cover up an old camera we had that was non functional. She then went inside and closed the curtains in front of the newly installed camera. I kept listening, and on the audio I heard a mutual friend come in and I heard conversation, sex sounds, moans and groans, banging bed, etc. I am on the other side of the country currently. But I texted her and told her what I'd seen and heard. She denied everything and then unplugged the camera. We've been married for 26 years. I am completely crushed. Where do I go from here and how do I go on.