If a third partner is allowed into that legal relationship, we now have two different people, both of whom can claim the legal ability to decide the treatment. If one wants to remove a feeding tube, and the other wants to continue life support, we now have to call in congressmen pretending to be doctors to get the Supreme Court to decide what to do, and no one wants to see that (again).
But these situations already exist in that two people (parents) have joint power of attorney to make medical decisions for a third (their child). Why would a polygamous marriage be treated any differently?
But we have moved beyond that.
So? Why couldn't we move beyond this as well?
The instant you can show me that "number of people" should not be used as a factor for permissable discrimination I am going to be all for polygamy.
But you have to show either that, or that polygamy is a good thing.
I'm not sure why it is my responsibility to show that
not restricting freedom is a good thing. Shouldn't you be providing a compelling reason to restrict such freedoms?
So far, no one has come up with a legal situation that isn't already dealt with in one way or another. We are, of course, talking about consenting adults so I don't see how allowing polyamorous groups marry hurts anyone.
I don't know why not. I am not saying that it shouldn't be possible. I am rejecting the argument that more than two people should be allowed to marry, because two people can marry. It doesn't seem to follow.
But why are you rejecting the argument? What you said above is a circular argument: marriage is between two people, therefore only two people can be married.
And I am rejecting the claim that a marriage between three or more people would be the same as one between two peolpe in the same way as a marriage between two men would be the same as one between a man and a woman. (Or mixed-race marriages the same as segregated marriages.)
Why?
The freedom to do what exactly, though?
The freedom to marry whomever we choose.
Three people cannot marry just the same way that two can. (Maybe it would work the other way, though.)
What does that even mean? Why can't three people marry just the same way that two can?
Show me one current marriage law that has the words "if the man is black" or something similar in them. Show me one law that gives the husbands rights that the wife doesn't have.
Chances are, I'll think this law would be in violation of other laws that demand the equality of races and/or gender.
I'm making an historical comparison. Laws against interracial marriages no longer exist because they were realized to be discriminatory and baseless. Why, then, are laws against polygamy not also discriminatory and baseless? So far, you have only provided arguments that closely parallel arguments against gay and interracial marriage.
Right now, if I was married and fell into a coma my wife would by default get to decide when the plug is pulled. Who should decide that when i had two wifes, or a wife and a husband?
Let's rephrase the question to a parallel situation that already exists:
Right now, if I, a widower, had son and a daughter and fell into a coma, my children would by default get to decide when the plug is pulled. Who should decide that when i had two children, my son or my daughter?
How, then, would having multiple spouses be any different than having multiple children?
Right now, if i get married, it means my spouse can rely on me not having any other similar relationships (as far as their legal standing is concerned)
That pertains to your personal relationship with your wife and is not a legal distinction.
That would be very different. If I was married to a woman, should I need her agreement to get married to another woman? If I did, would we all three be inter-married? Or would I be in two separate marriages and my wifes in one marriage each?
How would you and the women in your life want the matter arranged? If a polyamorous group wants to enter into a marriage, it is up to them to define their relationship and the boundries thereof. It is not a legal matter, beyond how they set up the marriage contract.
Suppose all three of us were married "together" - what if someone wanted a divorce from just one of the two other parties? Possible?
Absolutely. It would be like dissolving a corporation.
Would my other marriages ever be a reason for one of my wifes to divorce me?
Anyone can leave a marriage contract at any time for any reason. There may be penalties for doing so, but that is always a matter of arbitration in the courts anyway.
If gay marriage was allowed and I would marry another men, I'd only be facing the same situations I'd face now if I had a wife.
If something is different, is that reason enough to deny it from occurring?
If you are not polyamorous, don't get into a polygamous marriage. For that matter, if you can't be monogamous, don't get into a monogamous marriage. But if you are willing to deal with the responsibilities and consequences, why shouldn't you be allowed to do so?
I'm not hearing any arguments against polygamy that either aren't already being delt with in some form or that haven't already been used to deny interracial or gay marriages. I'm not saying let's push this through this very second, but we're talking about rational reasons and no one is providing me with any that don't involve an unfair double standard.