My dad has just been diagnosed with cancer, he's also been very ill with parkinsons disease, rheumatoid arthritis and fibromyalgia for many years so this is a very worrying time, my mum has also been ill with stress and has other health issues. I have been finding work difficult as I am expected to cover another shift in the event of absence but have trouble with childcare sometimes although I always try to cover and have now been told that if I cant cover in the future I should look for another job, (this is the first time i have not covered this year) I have raised a grievance about this and now am dreading the meeting. Also there is an awful atmosphere at work as the person I am supposed to cover for has fallen out with me, I have tried to sort things out but it's not helped. I just feel so stressed, can't sleep and keep bursting into tears.