Dear Sister Nelson,
I would kindly ask you to refrain from spreading false doctrines in your official speaking assignments. No one can completely condemn you just for your sincere (though incorrect and non-doctrinal) beliefs but you are not safe from scrutiny and condemnation when you teach those falsehoods publicly.
Now, you might very well become defensive and upset at hearing a statement like this and that is understandable. Nevertheless it is much more polite than what most members of the Church (and leaders) have said to members of the LGBT community and to persons who are friendly to our community, even recently. Still, it is true that you said things that are not doctrine and are in fact not accepted by the First Presidency. I am not simply stating my own opinion of your words but I intend to prove by the words of the First Presidency and various Apostles the truth of my own claims.