It does more than that, it breaks the direct line to Peter rendering the Church essentially worthless. (and liars on the grandest scale)
If she is a Nun, then she essentially wasted her life in a church with no authority, instead of having children and marrying. She wasted her life on a false Church.
I have no idea why a nun would come onto a Catholic site and spread such faith damaging allegations with no evidence at all to back it up, it boggles the mind, and empowers our critics greatly, and tramples those questioning their faith, which this site is Chock Full of (me beign one of them), it’s upsetting.