My son's dad and I are not compatible. We have been together for 8 years during which time I have had to work so hard to try to make things work at the expense of my emotional wellbeing and, more recently, my physical health (through being very run down etc, no violence). In November I said I wanted to separate and he agreed, we are living together still but working towards separating fully. We are not married.
My issue is that I am really struggling to allow myself to go ahead and actually separate, despite knowing it's for he best. There is no deep love between us, although there's some fondness, and being around him often feels like walking on eggshells. In spite of this, whenever he's not in a bad mood I gaslight myself into thinking that I should be making this work for the sake of my 5 year old son. Just to be clear, there really is no healthy future for us together, but it's like I can't fully accept that my emotional needs are worthy of this kind of upheaval. Has anyone else dealt with similar feelings and overcome them?