((( Beauflow ))) ...

I read it this morning and understood completely what you were saying, and yes, toxic environments (personal or professional) not only suck they impact us folks with PTSD in a much different way than they would a healthier person.
If going to your healthy (happy) place will suffice, then it's okay to stay ... If it ever gets to where that doesn't work, though, it will be time to start looking for something else.
You'll know when that is ...
Another

for good measure.