Holy shit just talk to your wife and ask her what's going on, seriously. Why would your WIFE need pictures of you at work and taking a shit and so on? She's your wife! She knows what you look like!

Something is going on here and you're probably BOTH in trouble. Think about it. Someone hires a hitman, what's the perfect cover story? Use the wife's shoddy account security to order the murder weapons to the target's house, break in the night after it's delivered, frame it as the crazy wife attacking her husband, who gets stabbed in self defense, nobody will even think that the two deaths are all set up...

Well. At least, that could be what happens. I wouldn't know.