"...I may have to re-assess our relationship   :0)."

I did get a bit pointed, didn't I? ☺ ...I really tried to see a neutral position, based on facts, in your ongoing points, but as you notice, I was not the only one who detected a wee bit of morality-based bias in your opinions. Perhaps a couple hours face-to-face and detailed Q&A would resolve some of them, but here we have only words.

I know the "behavior" you point to...and object to, but how much it is a RESULT of being unable to contract the same 'marriage' types as heterosexuals is unclear. Even IF you were correct about behavioral patterns, you don't seem to be as concerned about "... risk taking,hedonism and extremely unhealthy sexual conduct" in heterosexual individuals. Disease and societal problems (such as rape) are well documented there also.
You see? So many are 'on your case' here because you seem to be making a case for same-sex relationships being inherently more objectionable, and most of the arguments for that are largely subjective.