Should I move away from life?

I was working a 9-5 job for about a year and very suddenly my father ped away at age 45. This has disturbed my life in great detail as it was very unexpected. I have 2 little 1/2 brothers that had to move to Whistler, BC to be with their mom (my ex stepmother). I was very unhappy with life so I decided to get a change of pace and I moved to Whistler to be with my brothers and also try and move on from my father's death. I lived in Whistler and loved it for about 6 months. I was then offered an amazing job with the company I left to first move to Whistler. I thought this is what I wanted so I packed up and moved home. I now find myself in this rut again. So should I just give up on this amazing job and move away again or should I try and stick it out. I had a lot of people push for me to get this position and I feel really bad if i just give up 2 months in but at the same time is it really worth me being unhappy?