Forum - CAN I CONSIDER MY EMPLOYER'S ACTION AS UNFAIR DISMISSAL

This is almost identical to my situation. Have recognised, uncontested disability, went off sick after breach of confidentiality re this due to stress. Then suffered serious injury to foot. Able to return 6 weeks later signed by GP as phased return. They refused all advice to return me to work, even OH. they then claimed mobility aid at work would be undignified, didn't tell me free physio available although they knew their attitude led me to pay for it. Over a thousand pounds. Letters/emails from me querying why no return, then finally 3 days before return date they accuse of GM, but don't tell me this until 3 days later. They refuse to investigate my grievance before their own investigation or even consider alongside. The grievance is with-held for 8 weeks, response coming after my dismissal. They call no witnesses but one, who I accused of bullying. Those who made statements had no evidence. They dismissed summarily, no consideration of any mitagation, such as 20 odd years nhs service. This end of June. Appeal delayed by them due to holidays. September appeal adjourned as they have not sent paperwork, I meanwhile have lost new job due to leaving work upset and stressed and lacking confidence. This causes further psychological damage, suicide attempt, reliance on sleeping tablets, total loss of confidence. Now their solicitor is suggesting they may agree to drop GM charge if I withdraw claim, but no settlement financially. My disability is exacerbated by stress. I think it better to keep fighting, why leave them to do this again? What is the law for? Why accept withdrawal of a charge with little substance anyway and no ACAS procedure followed. Am minded to take to tribunal myself if solicitor cannot be afforded. This situation is being repeated up and down the country. It is wrong. People should not wait over 6 months for even a tribunal meeting. If they make this offer can it be used against them later?