Trying to keep this as brief as possible but there's a lot to it.
Together 5 years, married 3. One toddler DD. Both in our early 30s.
Our relationship has had problems over the years, DH has been physically and emotionally abusive on a handful of occasions over the years but pretty regular arguments/disagreements etc.
We split when DD was younger for a few months (I asked him to leave) and then I eventually relented and took him back. Things have been ok since then, we have had stresses and hard times but no physical violence.
A couple of months ago we had an argument and DH threatened me in front of DD (luckily she's too young to understand) so I made him leave, I was adamant the split was final, started to feel better in myself and then there was an emergency in the family and DH came back to help look after DD so I could concentrate on the other things. I told him he wasn't moving back in and needed to arrange somewhere else to stay (I own this property, mortgage in my name/paid for by me etc) but that's just never happened. I've been very busy dealing with the family emergency, supporting etc while DH has been great with DD. He's a really good dad, couldn't do more, DD adores him. He's been very nice, caring, supportive and I'm starting to wane on my decision.
I'm torturing myself about it thinking I shouldn't split up with him, things will be ok, if he leaves I'll be a single SAHM and have no help with childcare (except for free nursery hours next year) until DH got himself somewhere to live and could proper contact with her. I would let him come here to see her in the meantime which I think might be difficult.
I just have no idea what to do. One part of me is dreaming of this perceived "freedom" of not having another adult to worry about, no arguments, no stress and nobody else to answer to. But then I am also terrified of the prospect of regretting the split and struggling as a single parent. And of course I don't want to hurt his feelings, I know he would take it badly and have a very hard time getting his life in order.
I feel like I love him because he is DDs father, we haven't had sex for months and I have no desire to, when he's trying to cuddle or gives me a kiss or says he loves me I feel horrifically guilty that I don't want to do those things.
I am really stuck about making a decision so any advice would be appreciated. Thank you