My name is emely born sign tiger and my partner jalal born sign dragon. We been 5 years.

This april 2016 we have misunderstanding only our behaviour. He left me april 1, this year.he gone to holiday to his brother. im very sad and I miss him.
I even say sorry.we have communication about some other things but about our lovelife he didnt want to answer me.
How many days that I trying to talk to him. but no answer.thats why i swich off my internet that we communicate in viber.
I dont know what to do..I love him so much..do I have hope that he coming back to our place and my heart?
please advice me thank you