“What about insurance/employment benefits?” There are many simple ways to deal with this. It is dealt with when an employee has more kids than the next, isn't it? It is not a good reason to deny the polygamous freedom to marry or polyamorous relationship rights in general.. This is something the law and/or employers and unions can figure out.
There is no good reason to deny an adult, regardless of gender, sexual orientation, race or religion, the right to share love, sex, residence, and marriage (and any of those without the others) with any and all consenting adults without prosecution, bullying, or discrimination.
Feel free to share, copy and paste, and otherwise distribute. This has been adapted from this page at Full Marriage Equality: http://marriage-equality.blogspot.com/p/discredited-invalid-arguments.html
Go to NOT a Good Reason to Deny (Polyamorous) Love #13
Go to NOT a Good Reason to Deny (Polyamorous) Love #15