Kuja is seen as husband in female chart.
Jupiter strength(in gochara) is necessary for getting her married.
The above are only general rules.
But you have to see which planet is there in seventh house and
Which planet is seeing the seventh house.
You cant come to a conclusion on a single rule.
Further if seventh lord is placed in a bad house like sixth
or eighth,troubled marriage life has to be indicated. firstname.lastname@example.org