Big brother blues.

Cash is having a really hard time being a big brother.  He's not kind to Jemma. He has hit her in the head about 3 times just today.  He's not helpful and acts out a lot.  He ignores you, tells you to quit, throws things and likes to hit you.  I can lift him, or hold him, or drive so we haven't got to spend any alone time together.  This is really hard on him. I tried to sit and talk with him but he has no interest.  P spent the whole day alone with him yesterday and while I got a break, a Cash still acts the same.  I thought he would be a sweet big brother and just love her to death but right now he doesn't like her or having his attention being taken away.  It makes me really sad.  I had very bad issues with guilt about this very thing before Jemma was born and was hoping it would go away once she was born.  I feel like it's my fault he is this way and I hope this doesn't affect him in the future.  I've watched too many Intervention episodes I think. It's only been 3 days and I know he needs time but it is very hard on everyone in this house.