The debate is on about whether a cyber relationship constitutes cheating. The world of the Internet has opened a whole new door in the world of dating and relationships. Dating Coach Lori Gorshow has plenty of advice to help navigate dealing with infidelity that originated online. The old-fashioned definition of cheating used to be limited to the physical act of sexual betrayal by one person with someone other than his or her spouse, or committed partner. With the greater understanding of what it takes to maintain a committed relationship, heart, mind, and body , the definition of betrayal has expanded to encompass emotional cheating. Emotional cheating is defined as, betrayal by one person with someone other than their committed partner, through acts of thought or feeling.