There are *multiple* past threads on this topic, but I can't find them because CathInfo is such a busy forum.
I will say, however, that I'm super-suspicious that Our Lady wouldn't mention her servant Bp Zendejas, the other Resistance bishops, the traditional Dominicans in Avrille, or St. Dominic's Chapel in Seguin -- which is quite close to the Mission of Divine Mercy location, geographically speaking. They *must* be quite present in her maternal heart, and yet these "apparitions" seem to totally ignore things that shouldn't be ignored -- like the pre-existing, long-running Traditional Movement for starters.
It's like the Mission of Divine Mercy is discovering something, so they assume everyone is just discovering it. And they put words into Our Lady's mouth that SHE ALSO could possibly pretend/act like it's all new. But no -- this awareness of the Crisis in the Church, this Traditional Movement, has been going on for 55 years. Our Lady would certainly be of that "perspective" on it.
Our Lady, possessing the Beatific Vision, is going to be 100% plugged in to God's Reality and God's Truth. Even *we* know the objective reality of the Crisis in the Church, and the 55 year-long movement to keep the Faith and reject the Conciliar Church. Well before the first "apparition" to the Mission of Divine Mercy sister, there have been hundreds of priests and bishops fighting the good fight in the world of Tradition. This is not news or something novel to Our Blessed Mother.
Which is why I have a hard time believing the messages are authentic/from heaven.
See, humans are aloof from each other for a hundred reasons: sectarianism, animosity, jealousy, competition, ambition, disagreements, grudges, laziness -- but Our Lady doesn't work that way. Our Lady would be wanting her Children and faithful servants to get together, work together, strengthen each other, socialize with each other, etc.