Started a new job recently. I got called into my boss's office to discuss my reference. My ex-employer has written a really malicious reference that does not reflect my overall performance and is, in parts, not just biased and unfair but blatantly untrue. The woman who wrote this reference was not my line manager and has a reputation for being vindictive and trying to destroy people's careers if they cross her.
In particular, she has written "towards the end (of her employment) we had concerns about her performance". This is completely untrue and none of my employment records will verify this. During my time there, no one ever raised concerns about my performance (quite the opposite in fact - they kept giving me more work saying I was the only one competent enough to do it). Throughout my whole time with this employer, I constantly complained about my workload - it was far too high and I could not manage it. I was told there was no one else to do it. My ref basically says that my paperwork was poor, tasks had not been done as requested and they would not employ me again.
Luckily, my current employer is prepared to give me the benefit of the doubt and I have not lost my job. Given that I still have a job, am I entitled to take any sort of legal action against the woman who wrote this reference?