I’ve NC for this.
I’d really appreciate advice or opinions on what others would do in this situation.
I will keep it basic as I can;
Toxic workplace, i’ve been subjected to a personal verbal attack (shouting & swearing) in the office as well as bad vibe generally, no inclusion in meetings or social events.
Being ignored by a senior team member who I do/did work directly with, hindering my work.
It’s now escalating to this person bad mouthing me to colleagues who are volatile and are acting up knowing this person doesn’t like me.
I’ve been employed there under a year.
I’ve raised everything with LM but they have a ‘shh now, that’s not the case, your reading into it too much, let’s sweep it all under the carpet’ attitude.
The previous person in my role left also due to being bullied out.
I asked for an HR call back and they simply closed the job request with a standard response email and a link to HR policy and guidelines 
I’m not impressed.
Large company. Office is full of local people/friends who’ve worked there since year dot.
What can I do? There’s lots more but I don’t want to give too much detail for obvious reasons.
It’s not easy just getting another job, frankly I don’t see why I should have to but I can’t go on trying to survive in this toxic environment where I’m clearly not wanted.
Writing this out has made me think there’s only one option and that is to walk away?
Thx