Why does my live get worse.

i have been dealing with some stuff at school with my temper ever since i got to my school in the beginning and i just got off spring break and found out my sister's dad died. i have loved him like he was my own father and i can't believe he's gone he had a heart attack and my of my family is distraught and depressed, why does god ruin my life more. i don't know how long it will be but i just need some time away. i don't know when i'll return but please for every doing you job keep up the good work.