What recourse is available? Is it possible to request early retirement? can he get

My aon: 45 yrs old. 24+yrs in Steel Co. Worked as laborer on up to office mgmt, inspector, Training Officer, etc. Wife diagnosed with incurable cancer, used leave and LWOP over 2 years before she passed away. Became single dad of 2 children. Last 2 years have taken leave for parental responsi- bilities. This years, FLU season required him to take are of illnesses in himself and children. ALWAYS followed company policy and provided doctor slips. Returned to work today, and at end if day was called to HR and told my position was abolished. Gave me a choice to take Demo- tion with Drastic cut in pay or resign. HR stated to another employee, that they couldn't fire him because others were out with flu also. Help, Thank you.