Hello, I want to ask something.
So recently, I just signed an offer letter for a protege program. I already confirmed to go by the early of next month. But suddenly, there's a family matter happening and I'm afraid that I had to cancel the job offer. Initially I will go there, but this kind of things happened at the last minute. Before signed the contract, I've already confirmed it with my family and they granted my permission, but when it comes to this problem at the very last minute, I need to cancel the job offer. So, will I have any problems if I cancel the job? I'm not cancelling it just for fun or getting another job, it was like I said at the top, family matters.

I hope that you guys can help me through this, I planned on calling the HR tomorrow and explain why I can't move on with the job.

yeah, i'm planning on explain all of the situations, but i also afraid that i might get into trouble due to accepting at the first time, and cancel it later.