More from YourTango: Is Watching Porn A Form Of Cheating? (Yes, Says One Expert)
"The idea that one person can meet all of your needs," says Dr. Fleming, "I totally agree, is not necessarily reasonable or true. We are so unique and diverse in our interests and our passions that it doesn't make sense that one person is going to sustain and fulfill all those needs."
Want to learn more? Check out the video above.
More relationship advice from YourTango: