I'm pretty sure I'm done. 18 years of marriage. 2 teenagers.
I don't want to go into all the ins and outs as he knows I use Mumsnet (I've name changed for this), but the latest incident of rage was the final straw. He has never hit me or the children, and he can be lovely for weeks or months in between the incidents of rage and breaking things, but after reading about similar situations on here, I can see that I've been trained from a young age to think this angry behaviour is normal or somehow my fault when it really isn't.
Logically and financially it makes sense to stay. Splitting will not give either of us a very high standard of living. At the moment I can't even see how it's possible for us to split and run two households. But I have a visceral feeling that it's over for me. I can't explain it. It's like my logical brain stood back and handed over to some inner part of me that knows what's best FOR ME, not everyone else.
So... is it crazy to spend a year or two reducing outgoings and working as hard as possible to increase my income (maybe get a better job) and build up some savings before pulling the plug?