We might not really understand His reasons for doing everything, but in the long run we'd realise whatever happened was truly the best for us. People come into your life as blessings or trials, take the blessing and bear the trial. And try to learn the lessons you were meant to learn from this. He removes people from our lives when He sees fit to, and no, perhaps we don't understand right away but soon we will. And if we have bad days now, we will have good days soon after. Read the Quraan, it will get you through everything. Those Words somehow manage to calm hearts and end tears. Have faith in yourself, you are stronger than anyone I know. And the dark might envelope you like a shroud now, but the dawn is near. I promise you that.