Regardless of how much you love your partner, no couple is perfect.
There'll be arguments and you'll make mistakes, but if you put the effort into your relationship, you'll presumably be able to make it work.
But, there are limits to what a couple can endure, and for most people, cheating is one.
I had been dating my former boyfriend for close to two years when I found out he had cheated on me on multiple occasions. While I was devastated, I wasn't completely surprised. I knew something was off, but I couldn't quite put my finger on it.
It turns out, it was all in his voice. Scientists suspect we can detect our partner's infidelity through their speech, which includes greater variation in pitch, better voice quality, and fewer silent pauses.
But how do they know?