Why are you asking retarded questions is my question...

Probably a resident flamer, but I'll bite, I'm bored anyhow.
"How can you love someone and force them blah blah blah..."
REALLY? pshhh
To you, monogamy is ********, unnatural.
Thats ok, to us it is natural and we don't force people into it...
Its a natural progression of a state of being.
If I found out my bf didn't want sexual exclusivity, he wouldn't be my bf anymore. Simple.
To make light of your previous example:
Jake: "Babe I'm going over to Sally's to hump her brains out, have dinner ready"
Sarah: "If you have sex with Sally I'm outta here Jake I mean it dammit!"
What are we 10 y.o? How did that convo even start??? Was Jake bragging about Sally's boobs saying how he can't resist?
No, no, no, in reality, between intelligent rational adults, it goes something more like this...
We meet, we get to know eachother, we connect, we fall inlove.
Somewhere along the line we learn about eachother's values, principles and expectations.
If we disagree on a fundamental topic, we find a compromise, if there's no compromise, and the relationship cannot continue healthily and happily because of said fundamental topic, aptly called a deal-breaker, we split up.
So now let me ask a retarded question.
How can a polygamist force a monogamist into an open relationship and claim to love them?
"I'm going to screw everything that walks and you'll just be fine with it if you love me!"
Again, the 10 y.o version I copied from your Joe and whats her face example...
Not realistic at all when I do it hey? Unless of course you hang out with a bunch of emotionally retarded people, in which case, I digress
And the question just doesn't make sense, as HB pointed out, there's no force in a loving relationship, people should be pairing up with like-minded people.
If they don't, they were either unfortunately mislead like my dear friend Lynn, or its their own damn fault for not knowing the person they're getting involved with, or choosing to be with the person despite such huge differences.
NB. The Ultimatum (i.e what you call "force")
If someone says, "cheat and I'll leave", its an ultimatum, not force.
They are stating their boundary and how they will react upon this boundary being crossed.
You choose to act, knowing the consequence.
If you cheat, the person leaves, bcoz they said they would.
If you don't and you aren't the monogamous type, you sentence yourself to a whole lot of misery.
Either way, when you get an ultimatum like this a
CHOICE is presented before you, not force. You feeling forced is your own damn problem.
There's simply no force, unless they handcuffed you and kept you prisoner until you finally escaped.