I have an employee , who has worked for me approx 7 weeks. Has missed several days, due to family and personnel obligations. This past Tuesday May 9 2017 he called before work and said he was sick and would not be in today. Later in the afternoon he shows up with a note from a doctor telling him to take the next six weeks off work so they could find out what was causing his diarrhea and vomiting . I operate 3 man auto repair shop and find it very difficult to run the business with a man less. I have not been very satisfied with his work or work ethics since he started working here. Would I have any legal problems with wrongfull dismissal since he has a doctors and replace him some one else.