Anyone else relationship change after baby

My partner used to have so much respect for me and seemed to adore me.

Since having our baby he's crossed boundaries and I feel like I constantly annoy him.

I used to feel like I was important to him, now I just feel like a friend of his. I always get the feeling I'm not attractive to him like I used to be and that he dreams of and thinks of other women (this probably isn't helped by the fact he watches porn whilst I'm home and has been to a strip club twice since having our baby).

Anyone else feel or felt the same as me?