I have a 19 month old D and her behaviour can be awfull. She will kick off at the slightest thing and won't go to her dad at all, this i think hurts him a little bit although i am less firm with her than him.
She won't let me cuddle her and i have to wait unitl she is ready to come to me. It is distressing as i am starting to feel resentful.
I know this is terrible but i cant help it as she is so badly behaved.