My 2 nearly 3 year old will not listen. She is defiant, and only prepared to do things her own way. When she is naughty and you try to explain to her why she is being punished, she doesn't appear to listen, refuses to look at you or acknowledge you. She will throw tantrums, and really struggles to pay attention when you talk to her. Nursery are struggling with her and have recommended she sees a behavioural therapist. I am conflicted, undeniable she's hard to handle and I don't want to be one of those parents who dismisses criticism of their child out of hand, and doesn't get them the help they need. But equally I don't want to have her written off as 'behaviourally challenged.' if she's just acting out. Any advice?