In my opinion unless the other half is a non-believer/non-catholic and a con this interracial marriage is find.God creates diversity of human races so we are able to learn from each other,respect each other and above all these differences we are able to love each other as well.
I am aware of the story that family members don’t like their kids to get involved with other races,let’s say to marry them while they can see their kids are in love with each other.Either your kids break up the relationship or you won’t be part of the family member anymore.The choice is yours.
Fortunately this interracial marriage is not a big problem nowadays,I think.It is sad if it still is.
My family is ok with my choice as long as I am happy and that all matters:)
Beatus vir qui timet Dominum - Blessed the man who fears God