Marriage is an agreement between a man and woman to be legally binding as husband and wife.
Love should be the motivating factor and not what make each of the personality involved but rather who the personality is.
But there are reasons base on each individual who believe marrying from another tribe may not end well in the marriage..
I went out for people's opinion and i was able to get responses, a lady told me that she can never get married to any Igbo man due to their culture subjected to a woman when she eventually loses her husband .
Some men were like marrying calabar, Akwa Ibom women is disaster because the majority of them are unfaithful .
some said, Igbo women love when there is money and when the table turn, they disrespect their husbands, some guys said that Yoruba are clean outside but inwardly are dirty.
I believe if marriage is based on love and not lust or infatuation, no tribe is 100% upright but what we need to do is accept each other and work on the weakness to strength.
what is your opinion on marrying another tribe other than ur tribe.

It doesn't the important thing is compatibility and understanding. My 2kobo