Once upon a time, when you broke up with someone, unless you ran into them face-to-face, it was difficult for them to keep tabs on you. Those days are sadly gone. With the advent of social media and smartphones, the avenues to track you and keep a watchful eye on your activities are, well, countless. What’s even trickier is that we often don’t even realize there are so many ways for nosy folks to peer into our lives. For instance, Venmo stalking is a real thing people do. Yes, that’s ri...