Irritated about her telling him

I don’t know why in the world my mom decided to tell my dad about me having a baby. He told her to ask me if he can stop by and see the baby.

Me:

So I said, “no, why would you even tell him that?” She asked before if she could tell him and I told her no. So I don’t know why she keeps doing stuff like this then say “ don’t be mad but..” like of course I’m going to be mad wtf.

I cut him off for a reason, and it needs to stay that way. Now I don’t feel comfortable sending pictures of the baby to her.

Before anyone ask.. I’m 23 and live with my boyfriend. My parents are divorced. My dad is a manipulative person so I cut him off from my life which is better without him.