I think bride is your daughter or your younger sister.
Before going for gun milan calculations,you should make
a deep study of your horoscope and find out whether seventh
house is free of any dosha.
In her horoscope ,seventh house is occupied by Rahu.
YOu should be very careful in fixing alliance.
She has to remedial measures for six months or so,
to reduce Rahu dosha on seventh house. email@example.com