No matter how much you are in love with your partner or how much you trust your partner, there might have been a point when you might have doubted your partner. Fortunately for most of us, it's just a mere thought, and our partners stay loyal to us.
But not all the couples are that lucky. Cheating is even worse than a breakup, and it hurts like hell as if it all was a bad dream that became a reality. Hopefully, there are some ways to tell if your SO is cheating on you. And don't worry research backs these ways.