I spoke with him about boundaries and told him it was best if he did not private message the kids because we have a family chat on a couple different platforms. He agreed and said he was sorry and hasn't messaged her since that. He told me he only talks to her because she is the only one interested in talking back to him on social media, which is true, but still doesn't make it appropriate. He has taken note and it has gotten better but she left yesterday evening for a sleepover and of course I found him on snap maps seeing where she was. Thats just weird to me that he wants to know exactly where she is. I have also noticed at times he will put a hat on when he gets out of bed when she is in the other room. Its a hat that she got him for Christmas. It makes me uncomfortable because its almost like he is trying to look good for her. Does this seem weird to others or am I looking too hard to find evidence of innapropriateness. Am I over analyzing?