I'm having serious doubts about my relationship of 8 years and just need some advice. We had both agreed we didn't plan on having kids quite early on, I was always indifferent but as I've got older (33) and friends having babies, I'm worried I may regret not having a child. When I brought this up to my partner he told me that maybe he would change his mind if our relationship was actually good. First off I think he's just trying to placate me with no real intention of ever changing his mind and also is implying that it's up to me to make the relationship good. Secondly it's making me think about would I even want to have a baby with him.
In terms of relationship problems he is a very opinionated person and I would say has problems dealing with anger ie. Gets very bad road rage and would genuinely fight someone over it if they spoke back to him. He also punched a wall during an argument last year which really opened my eyes. Things have got better since then as I told him I wanted to break up 6 months ago and he's made an effort to try and improve some of the things I brought up. But there is still an underlying feeling of it's never going to last and that our core values really don't align. I feel like I really need to make up my mind. I want someone who is kind and I don't often feel that he is.
I'm not 100% sure that I do want kids but I feel like I definitely wouldn't have kids with him. I'm worried I might look back in 10 years and regret staying. Does anyone have any advice or experience of leaving and starting over?