I always prefer to see what our seraphic father, St. Francis of Assisi, has to say about such matters.
“Blessed is that servant of God who has confidence in priests who live according to the laws of the Holy Roman Church. Woe to those who despise them. Even if they fall into sin, no one should pass judgment on them, for God has reserved judgment on them to Himself. They are in a privileged position because they have charge of the Body and Blood of our Lord Jesus Christ, which they receive and which they alone administer to others, and so anyone who sins against them commits a greater crime than if he sinned against anyone else in the whole world.” (Admonition XXVI)
Then, “No matter how someone else sins, if you let yourself be upset or angered over it, except for charity’s sake, you store up for yourself - like a treasure - the sin of the other. But, servant of God, if you do not become angry or indignant over someone else, you are living justly” (Admonition XI)
And finally, "“See, every day He humbles Himself as He did when, from His royal throne, He came into the womb of the Virgin; every day He comes to us with the same humility; every day He descends from His Father’s bosom into the hands of the priest at the altar.” (Admonition I)
Do not deny Christ in the Eucharist because of the sin of another. Forgive them as Christ forgives you of all your sins. Then, and only then, will the love of God shine forth from you and lead the priest into the loving arms of Christ! Your one purpose in living may very well be to lead one or all of these men to repentance.