My in laws drive me nuts too, especially my one sister inlaw. She is 5 years younger than me and thinks that she knows everything about everything, including raising children! My daughter is 22 and her boys are 10 and 8, I think I have a little bit more experience than her! We had a few issues with my daughter when she was a young teen and according to all of Hubby's family we were to blame! The whole family drives me nuts and I am really uncomfortable around them, and I have been with my husband for almost 30 years! Since ny FIL passed away 10 years ago, things have gotten much more tense within the family.