Church teaching...after all, it's not Dogma, it's the considered opinion of today's leadership...just like with Contraception, which literally hundreds of millions of Catholics also disagree with, and act accordingly. Are any of them excommunicated?...barred from communion?
I certainly haven't tried to mislead anyone as to where I stand on this issue...I'll still attend Mass and take the Eucharist..you have a problem with that?