Now, I keep my 6 year old nephew "Z" (his little brother) before and after school every day. My 12 year old nephew picks him up when he gets off the bus each day around 4:30 and takes him home and watches him until their parents get home around 5:30.
I honestly never even considered being worried about the two of them alone together until I noticed some strange behaviours. My oldest son is 8 and loves wrestling. He kept telling me that Z kept grabbing at his crotch while they were wrestling and wouldn't stop when he told him to. I had to ban them from wrestling because he wouldn't cut it out. Every time my son goes to the restroom, Z follows him in there and tries to watch him. This morning my son was getting dressed for school and Z went to his room. Next thing I know, my son is yelling "No, Z!! Stop trying to touch my penis!!".
Would this be concerning to you? I want to talk to my sil, but I don't know how to bring up such an awkward subject. I don't want to sound like I'm accusing her older son of anything, but at the same time I don't want something to be going on and I don't say anything.
So, honestly, does it sound to you like normal little boy curiosity or does it sound like something should be addressed?