I think you give and take as needed on these boards. Never feel bad for what you need.
I am not in a relationship but I think what Barb says is right on as far as dealing with your stbx. It is between you and your stbx and no reason to bring another party into it. Vent here and let GW know that is your game plan. You aren't hiding anything, you are just keeping those parts of your life seperate for now.
hank in there.
kat
Me-53(and learning!) S24, S21, D18, D17 Just keep swimming, Just keep swimming. Dory