A question for the other parents on here

Hello. I am new and I am 42 and I have some questions and Jennifer will not answer them without sighing. 1. Is there a way to see what your child has posted without them knowing you looked? I am not trying to be sneaky, I would TELL her, I just want to know if the button exists. 2. Some of these young men leave comments that I do not care for. Is there a way to report that or do I have to speak to their mothers, because I will speak to their mothers, I have done it before. 3. What is "rawr" 4. Who is Marv If you are another parent trying to figure this out, message me. I have a spreadsheet started. It is not a serious spreadsheet yet but it could become one. Thank you. Deborah