To be concerned but not know if i should report this?

[AreYouADurtBirdOrALadyBird]

I live in social housing and I was at my car this morning when I overheard the Guy a couple of doors down make crude sexual comments about a 14 year old girl who hangs around with his step daughter.

AIBU to be very concerned but I don't know who to complain to or if its worth complaining? The comments were made to his brother. His girlfriend is very strange and dosent talk or answer her door.

[AreYouADurtBirdOrALadyBird]

I've been around MN a long time so was trying not to drip feed but not out myself either.
I feel better now that I have done something iykwim.

[givemeaclue]

Well done