Niceness is a cool mask for cowardice.
Or self-righteousness, especially if she has a gay nephew.
But as for the cowardly, the untrustworthy, the vile, the murderers, the sexually immoral, those involved with the occult and with drugs, idol-worshippers, and all liars—their destiny is the lake burning with fire and sulfur, the second death." Revelation 21:8
Way too many nice people.