Why?

I often ask myself why is my life like this? Why things never go the way i want them to be? Why we have to get hurt? Why people must look down on me? Especially someone in family... Since young this had been my problem. I almost had a breakdown and i felt like everyone is against me...I just always tout of ending my life but is it worth it? If i just end it what about the people who cared about me? I will let them down and they will be disappointed. I just cant let that happened. What should i do? My mind is haywire. I am confused. Please god show me the way and please make me a stronger person.