If you have to ask that question

[RiffRaff]

the answer would have to be YES

yabu

YABU

No. That's harsh. Sometimes you need the blindingly obvious pointed out to you (that was the result my foray into AIBU years ago), sometimes the only question is "What on earth made you think you were possibly BU, you're so clearly in the right". Best example of that is the woman whose MIL pierced her DD's ears without her consent.