Backstory is here.
Essentially, work tried to get rid of me for taking too much sick leave despite known disability, I appealed and won, and the whole thing became a nightmare. Obviously there are two sides to every story and I'm aware that in many respects I've handled the situations extremely badly, however, communication and relationships have all degenerated to the degree that members of the management are refusing to work with or speak to me. I've just come back off sick leave (um, yes, yet again) and simply don't know what I am supposed to be doing or who to report to. And since the original thread I have become pregnant again, so will be causing outrage by taking more time off for maternity leave.
The union have been great on procedural and policy stuff, but are less helpful on the interpersonal issues. HR seem completely out of their depth and have made it clear that it would be easier for them if I would simply resign and allow them to give my job to someone else.
Really, I want to leave. But I know that I leave now would burn my bridges forever in what is a very specific and specialised area of employment; I know that if I left now, I would never return, certainly not in this country. And I know that I have no transferrable skills that would be of use in any other job. And because of my disability, any jobs with a manual component (ie shalf-stacking, waitressing, care work) aren't really feasible.
But still, when is it time simply to cut one's losses and leave a job which feels unbearable?