What to do now

I feel like i want to punch walls or scream at the top of my lungs because my "partner" is sofa king we tod did.
Its stupid that I have to go online to vent.
But what is the point where you just cut your losses because your partner doesnt support you in what you want to do, or even the basics who you are.
I feel like im walking on egg shells with him, and that hes so emotioanlly fragil that if I dont change my wording, or make special conessions for him, then Im going to be causing a huge scene. He is the father of my toddler son, but really, I feel like i have two kids, him and my son. I cant freaking take it anymore.

I just want to make some good friends, who actually have the same interests as I do. People who I can talk to, go for coffee with, go shopping with.. etc. But i cant with my partners ever watching eye. Its stupid.
And I said I wanted to put some pink or purple streakes in my bangs, and he says, im not attracted to girls like that. ?! wtf. Whatever, im not attracted to YOU most days, cuz you dont take care of yourself at all anymore, but I dont go and say that to your face. Its stupid shit like this, thats making me think of walking.