I can sympathize with you,when you've lost someone dear to you. The broken heart,the emptiness. But it's just temporary,everything we'll be good in the end. Hashem is with you and He loves you. I try to think of that story,was it with Rabbi Akiva(?),when he tried to find a place to stay for one night and didn't manage to. He went out on to the field with his chicken,donkey and torch. A wind came and blew out the torch and Akiva said:"Everything that happens,Hashem does it for the good". Later in the night,a wolf came and killed the chicken and the donkey and Akiva said again:""Everything that happens,Hashem does it for the good". In the morning,when he woke up,he realised that the city where he'd tried to find a place to stay had been destroyed by the Romans and if the torch wouldn't have been blown out,the light would have attracted the Romans and also,the sounds of the animals would have done the same thing too.
Everything that happens,Hashem does it for the good.