Your lagna is Vrischika.
Sukra is in lagna and Guru is in seventh house.
YOur marriage house is very clean and positive.
Mangal(kuja) is in fifth house.There is no dosha.
Her lagna is kataka.
Kuja(mangal) is excellent positive planet for Kataka
lagna people.So,Mangal in eighth house need not be looked
But her horoscope contains Sani in seventh house.
Sani is worst planet for Kataka lagna.
She has got dosha(negativity)in marriage house. firstname.lastname@example.org