M35 needs honest advice - Read and reply

I M35 met someone M28 last year, gradually got feelings and confessed the same. Person showed it too but in actions and not in words. Later person denied feelings and his actions was saying he has. And the time came, where person slapped me infront of his friends to protect his image…… dont its my bad karma that i faced humiliation or dis respect ? Or he earned a bad karma by slapping me or humiliating me?