It is a big adjustment for some kids. My 4th bub is almost 18 months old and she is starting to show signs of jealousy if I am cuddling up with one of her brothers so I am thinking it must be that age. None of boys did the jealousy thing so im not really sure what to do either. I just tell Olivia Mummy is cuddling so and so and I will cuddle her soon..

I would say if she is crying for an hour at nap time then she might not be ready for a sleep or she might be past it so I would suggest putting her down a bit earlier or later.. Its hard to offer advice here as all kids are different and I donb't know what her sleepy signs are

It does get better

oh and congrats on your new bubba