DD is 11 weeks and DS is 4. We knew after 4 years of being an only child (and only grandchild to boot!) he would find it tough to adjust, and he displayed signs during my pregnancy of concern, jealousy etc. which I totally expected.
But he is getting worse and worse each day. Both DH and I give hi lots of one on one time whilst the other looks after DD, but even that doesn't stop him playing up.
A normal day is - him jumping towards DD and trying to pull her leg far too hard (pretends he is being loving but the malice is clear!)Then he tries to bash her head whilst she is being fed. He shouts at us, ignores all instructions and commands, throws tantrums and generally runs riot until bedtime. We have tried ignoring him, distracting him, lots of extra attention and firm telling off, but nothing seems to work.
He is in nursery 2 days a week and we are considering upping the days if we can juggle the finiaces just to give DD and I a break. But then this doesn't really solve the problem. Interestingly he behaves well at nursery according to the nursery nurses who work there.
He wasn't a 'difficult' child before DD arrived, but I am at a loss whether this is normal sibling behaviour, just a developmental stage, or totally unacceptable. When will this behavious go away? Does anyone out there have any similar experience, tips and hints?