Don’t do it. You know what’s best for your children. Voice your concerns to the Aunt as you see fit.
I wouldn’t let that guy near my kids (if I had any) after that.
Would you rather protect your kids from potential abuse (your gut feeling is telling you BE CAREFUL!!!) or protect your aunts feelings?
Because I know what i would choose.
Your kids can’t protect themselves. You have to do it for them. Listen to the other posters. You need no justification beyond your gut feeling.
You have zero actual proof he is a creep.
But you also have a mothers intuition, and I would ignore that at your own peril.
Make up whatever excuse you want or say it to your family’s face, but do not let your kids over there. Period. Full stop.
Exactly like you wrote in the title.
So. After you read some excellent advice on this thread, I want you to begin to think about your forever more. If this boyfriend eventually goes away, CAN you trust your aunt’s judgement? I am not sure I would sell this as not trusting the creepy boyfriend.