Hi looking for some advice please. I have 2 kids 4 year old girl and 2 year old boy. My daughter is very hard work has been since she was around 18 months old from then until 3 it was awful tantrums every single day and always crying it was very draining. Recently her behaviour has gotten even worse no tantrums just total defiance I could ask her to do something 100 times and she blatantly won't. It's really getting on top of me I feel I spend all my time shouting at her and losing my temper. I know this makes me seems like a terrible Mum but I'm at my wits end. I've contacted my HV on numerous occasions but they just brush me off. Nursery don't have a problem with her behaviour. She has no problems understanding me she's quite clever. I just don't know where I've went wrong. It doesn't help that I suffered badly from PND - people just make the assumption I cannot cope when I try to ask for advice and help. It's slowly tearing me apart. My 2 year old son is the polar opposite in terms of behaviour which makes my daughter's behaviour even more difficult to understand. Is anyone experiencing anuthimg similar?