Me and DP split up a couple of months ago but he has only moved up the road (the same road) so he is still very close. He comes round every day to help put the dc to bed. They can't go to his as it's pretty much a building site atm. Things are amicable between us and while initially he was angry and upset that we were splitting and I wanted him to move out, he has now accepted it was the right thing to do. We don't make each other happy. I was coping well for the first few weeks of this but these last 2 or 3 weeks have been very hard emotionally. I am crying all the time (just about holding it together in front of dc) and losing patience. I'm struggling to find as many work hours as universal credit want me to and even if I find more hours I will then be utterly exhausted working more than I have done in 10 years. I have a few health issues, my eldest daughter is autistic and my youngest is struggling to adapt to our new family dynamic.
One thing after another has seemed to go wrong recently and I've also been ill this week so ex-dp has been coming round more than he normally would so he can help me out. Also, because I've been upset a lot recently he has been more affectionate towards me. I do think he's hoping for us to get back together in some respect but I don't think it will work. However, I sometimes feel like I need him and I do sometimes miss him. But our relationship was a total mess and we absolutely can't live together. We both messed up relationship-wise but he definitely caused more problems than me and some of his behaviour started leaning towards being abusive at times and on a couple of occasions he scared me and the dc.
But I can't seem to let go of this feeling that I need him. I can't seem to stop asking him to come and help out. Probably because it's easy to do so as he's still so close and there's no one else who can easily come and help. I've only seen friends once since we split up as they are also not particularly close by. I feel like he's all I have and it's agonising because I know we can't be in a relationship. Instead of it being a clean break it feels almost like we are still together but not living together or in a casual relationship or something.
How can I resolve this? I simply don't feel like I can cope without help.