If it impacts the life of my immediate family then it impacts my life. That’s not something that is up for debate.

It is up for debate. Why are you in charge of their lives? Are they not allowed to live their own lives? How would you react if your child or grandchild came out as transgender?

You really want to compare a husband/wife using a private bathroom with a female in a public restroom? Google “Jonathan Yaniv” for exhibit A as to why allowing biological males in female restrooms is abhorrent.

That is like saying every white person is part of the KKK because of the actions of a few. You are judging a whole lot of people on the actions of one. And yes, please tell me why your penis is different from that of another person's? Your wife would be sitting on a toilet seat, not on their genitals.

There’s no such thing as a male with a vagina. There are males who have surgically altered their male genitals to barely resemble a non functional vagina, but at the end of the day that is still male genital tissue.

Well, there is. Whether you wish to believe that or not is your choice but you're wrong for saying that. A MtF woman is a real woman. You are not the vagina police and you do not get to dictate to anyone that their genitals are not proper.

Because biological sex is more than just your genitals. Your biological sex has wide ranging implications that effect those around you. Especially when you introduce the opposite sex in areas, leagues and institutions that have been reserved for one sex in particular.

At this point, it is clear you are transphobic. You have been patronizing, rude and arrogant with your answers. You are so closed minded that you are almost back in the stone age. I could argue with you all night, but there is no arguing with stupid.