I don't know if she's the right person but I really love her.

Fast of all am a male born 23/05/1991 and my girlfriend she's born on 24/04/1992 but I dont know if we can match am very far like in a different country and shes in my home country. shall I have a good life with her wen I bring her where iam? wil our love last or she wil change her manners becouse atimes when she's talking to me her voice is so loud wen she gets mad but she really loves me so please help me find out if she's the right person to be with.