Hi @Sundayblues21. totally agree with @Everydayisawindingroad , don't get drawn him into saying you have mental health issues. I believe that is called 'gaslighting'. Just be clear and straight with him. They can't argue with something that is crystal clear, and you repeat the same thing to him until it starts to sink in.
Also if even you did have mental health issues which I'm 100% sure you don't as you sound totally rational, a break apart will do YOU good, and him good. You are doing it to save yourself and possibly your marriage depending on how he handles the separation.
It sounds like he's trying to call your bluff, make you uncertain and push you back into the neat square hole where he has possibly kept you for so long (that's how I felt!).
Also totally agree with @camouflagejacket you @Everydayisawindingroad shouldn't worry too much about getting your ducks in a row, and waiting. I tried that, and I couldn't find a flat, didn't have that much money and I just needed out in the end.
It's been a long 2 weeks now, with much crying, but finally now he gets it.
The cup of tea in the morning really made me smile. My DH said at one point last week, how could you think I didn't love you, I made you tea in the morning, and he did. I said because tea in the morning is nothing compared to 19 years of hurt, anger and mean words being sprayed at me.
He said he just didn't realise. He said he thought my love for him was endless and our marriage unbreakable. He said he took me for granted.
And therefore somehow that justified him being mean and angry at me.
He thought basically that I would never (dare) break up with him.
Over the last 2 weeks he has gone through lots of stages, denial, then trying to change my mind, trying to coerce me. Then trying to tell me he had always loved me, and he didn't know what he was doing when he got angry or even why he got angry.
I'm still sticking to my 6 months apart!!
Because 19 years is too long @Everydayisawindingroad please don't last that long, I so wished I had stopped this more that 15 years ago. Such an unhappy life I've had for too long.
Stay strong everyone and believe in YOURSELVES!