Why is he taking it out on his daughter?

My husband did me dirty. We are now separated and he has not called or text to see how his daughter is doing it's been some time. He made a comment before we separated and he said, "you can't escape from me... when you look at our daughter you see me and when you look in the mirror you also see me". I'm really confused and I'm also pregnant with his child. So I been very emotional and I'm trying to stay strong. It's hard. She sometimes call dada... and start crying. It breaks my heart. He loves his daughter I just don't understand why he is not checking on her or even spending time with her. I don't want to be blamed.
Why is he taking it out on his daughter?
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