I hope your dad gets well, but let's be honest, unless he is seriously ill or dying, why would your employer let you go just one week after he brought you and before he starts processing your paperwork? I have a mom over 65 back home and she falls sick frequently. Do you think I keep asking for holidays every other month to go and visit? Even though my employer wouldn't mind it, I do not think it is reasonable. If I want to spend that much time with my mother then I will resign and go back to stay with her. My employer will then hire another one. So for your case, tell your employer that you will not work with him anymore and that you are resigning and want to go back home. I do not think he will force you to stay and he will eventually let you go.