That occurred to me as well. It's easier said than done and people are generally apprehensive, fearful, head-in-the-sandish, about things like this. In my family we had the opposite happen with disastrous results. An innocuous phone conversation between two sister-in-laws took a benign statement that a younger niece "looked" thin and was taken by one of them to call Children Services from 3,000 miles away to report that the parents were abusing/starving the child. The person making the call was a licensed social worker with high managerial responsibilities who had "authority". Lo and behold Children Services came out at night with a van on a major holiday weekend prepared to take the child away. They didn't, Thank God, but the traumatic damage was done. Was the call made maliciously considering the person making the call was 3,000 miles away? I thought so but no one wanted to take that any further either.