I have been waiting for my lover since 3 years when he had shifted his home. but now he forget me.?

please tell me will he come back according to my horoscope. i am cancer while he is aqurias. i regulary pray to god so he come back. but he had nto still come . i cant think about anyone else. now what should i do. our love was only through balcony. he use to see me and sms me. but now he forget me. but should i do.