Monogamy?

I was watching this webseries where this girl is convinced that her feng shui ducks don't want her to be monogamous, "I stuck up two feng shui ducks in my apartment because they're supposed to bring you monogamous relationships, for a year-and-a-half I had them up and I couldn't date anyone. I was like a leper. The moment I took them down, I met Nigel, what does that say about our relationship?"

(It's called the Monogamy Experiment-- it's pretty funny, actually, you should look it up on YouTube.)

Got me thinking, monogamy a worthy goal? It doesn't seem like it sometimes!