I was diagnosed with ovarian cancer in April, 2014. I've been on disability and in contact with my employer the entire time. I have been released for work as of 2-3-15, no cancer. Today, 1-30-15 my employer calls and first says he can't afford me then says he's worried because he's never worked with anyone with a life threatening illness before. Doesn't know if I can do my job because I had cancer! Is this legal???