I have been offered a new job but the employer is questioning sickness absence from my previous role saying it's high and intimating it's above their 'tolerance' level.
The sickness absence at my current role was due to this disability.
My current employer has been supportive and the sickness absence was never as issue with them. I applied for a new role at different employer as I need more hours /
I stated on my application form (for new role) that have a disability.
Can my past absence prejudice future employment- is it even legal? It seems really unfair, no one can help being ill or having a disability 
I'm struggling financially at the moment and feel really down & hopeless as if I'm not good enough to work & never will be.
I'm planning to ask a CAB for help next week but if anyone has any advice in the meantime I'd be very grateful.