I first learned that Jesus had brothers and sisters in a Bible study class taught by a Catholic priest in a Catholic church. The priest didn’t make up any yarns that those brothers and sisters were cousins or Joseph’s children from a prior marriage. Should the priest be excommunicated as well? Should Pope Francis be excommunicated for saying celibacy is not dogma and the policy is subject to change?
Two wrongs don’t make a right.
“Celibacy” was never dogma. Do you even know what the dogmas of the Church are?
I’m really beginning to think that you don’t know the difference between dogma, doctrine and discipline.
Martin Luther was once also a Catholic priest in a Catholic church; and he, too, led many astray, as your "teacher" has done you. But I don't think Luther ever formerly denied the perpetual virginity of the Blessed Mother, as you and your "Catholic priest" teacher do.
How about that? Martin Luther appears to be more Catholic than some people who still claim they're Catholics!