I believe that each person should study a teaching, pray for guidance, and make up his or her own mind. The Buddha said, "Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense."  I think that is a rational, adult attitude, not the "whatever the magisterium says is not to be questioned" attitude you espouse. Because, even though you don't want to admit it, the magisterium has changed its teachings.

Yes, I accept my gay brothers and sisters. I cannot do otherwise and continue to call myself a Christian.