Today we helped Joselyn put her boyfriend Justin to the test after she got curious about how he would react if another girl ...

This as-told-to essay is based on a conversation with Trinity Howard, a 22-year-old loyalty tester in Tampa. It has been edited for length and clarity. Before I became a loyalty tester, I had my own ...

Add Yahoo as a preferred source to see more of our stories on Google. A sneaky boyfriend used social media to see if his girlfriend of almost two years would cheat on him - and the outcome was messy.

She thought she was finally in a good relationship. Or was she? The 29-year-old hairstylist in New York had been cheated on before, an experience that left her devastated and heartbroken. She knew her ...