DD is 4. We also have DS1 (6) and DS2 (11months). DD was angelic up to a year or so ago, since then her behaviour has been trying to say the least.
She screams constantly, won't do anything without a fuss. Getting out of the house in the morning is ALWAYS a nightmare because she won't get dressed / won't stop screaming. It's very rare indeed that a whole day passes without several screaming incidents. Often I feel as though she is going out of her way to make things as difficult as possible. Worse, she just doesn't seem very happy. Since starting school in September she has started talking in a strange voice the whole time. She doesn't seem like 'her' IYSWIM. She doesn't really seem to want to engage in anything either. We've tried taking her to activities specifically for her, spending time with her 1 on 1, massively praising her good behaviour etc. She's so good at talking but is really unresponsive in conversation (usually she just starts talking in the 'voice' and what she says doesn't make a lot of sense).
I'm at a loss as to what to do. I'm ashamed to say that I often feel like I don't want to spend any time with her. I'm sure it's connected to the arrival of DS2 (who she often hits when she thinks we aren't looking) but I find it hard to believe it's just that. She seems to want attention but I'm not sure we're giving her what she needs.
Could all this be down to jealousy of a sibling? Can anyone offer any advice? Recommend any reading? I just want my lovely, happy girl back 