i am female tiger my parents discussing marry with male horse.how it will ?

To be frank, you will not get along well with the m ale horse. According to Chinese zodiac sign matches, the female tiger and a male horse are impulsive and do not trust each other so that they cannot well bear each other's disadvantages. As a result, some arguments may happen from time to time.
Anyway, I suggest you get to better know the male horse to find out whether he is to your taste. After that, the marrige can be considered.