Doesn't surprise me. I certainly did not disclose my son's health issue when I was looking for a second job. Must say that when asked why I was looking for a second job I just stated our current situation needs me to have a second job and not my wife has to be with our son as he fights for his life and he is in remission but 99% chance of it coming back int he next 6-12 months.

When my son's cancer did come back the second job (And my main job) were both outstanding and really gave me flexibility and understanding, but I doubt I would have gotten the job the first place. It is hard to figure out what to disclose and what not to disclose for simple jobs like retail.