Sun Mars in 12th house indicate addiction problems and occasional marital problems. In Navamsha also Sun, Mars and Venus are not very strong.

As per Guna Analysis 21.5 Guna matches.

Computerized Guna Analysis

Varna

The boy’s varan is Vaishya, while the girl belongs to Kshatriya varan. A combination, which is not very much conducive for an alliance. The boy may live on higher mental plane while the girl will be more down to earth. She will be active and tough as far as physical stamina is concerned. Whereas, the boy may not be as energetic as she is.

Vashya

The boy’s vashya is Manav and the girl comes under Vanchar vashya. This combination indicates cold and emotionally distant relationship. A difficult combination.

Tara

The boy’s tara is Vipat, while the girl comes under Mitra tara. This combination indicates that the boy may behave indifferently, at times. He may get confused too and run after illusionary thoughts. She
will help him to come out from his dilemma as and when she realizes his difficulties. She will also act like good friends and advise him on certain issues.

Yoni Kuta

The boy’s yoni is Mahish and the girl comes under Moosak yoni. This will be a happy and fruitful match, as these two people have a sound understanding of each other’s needs and deficiencies. The boy is honorable and intelligent enough to work well with the capable girl. He also admires her keen knowledge of timing and strategy, while she finds him reasonable and practical enough to depend on. Physically, both will get on extremely well.

Graha Maitri

The boy’s rasi lord is Mercury and the girl comes under the Sun’s lordship. Excellent communication between the individuals is indicated by this combination. The natives stimulate each other
intellectually and may share cultural, educational, scientific or literary interests. Their ability to communicate enables them to resolve problems areas that may arise in the relationship.

Gana

The boy’s gan is Dev and the girl comes under Manushya gan. This is one of the best combination as far as gan compatibility is concerned.
Rasi

The boy’s bhakoot rasi is Kanya and the girl belongs to Simha bhakoot. Both signs are 2nd and 12th from each other. This is not a good combination as far as bhakoot compatibility is concerned. The
boy may regard the girl as too self-opinionated and does use logic and reasoning, when it is essential. The girl will, in turn, regard the boy as irrational and unnecessarily go into details about general matters. At times, ego clashes could lead to heated arguments. This is also not a good combination for financial prosperity. The natives will be extravagant and suffer on this account.

Nadi

The boy’s nadi is Aadi and the girl comes under Madhya nadi. This is an excellent combination as far as nadi compatibility is concerned. The natives will develop a very good understanding and
intuitive rapport of each other’s moods and feelings .They will rise very high to boost up other party’s morale and courage to face the even critical situations with ease. They will also have special liking of
each other and their love will grow for each other.

Answered by Gypcywoman , an ibibo Master, at 10:51 AM on October 27, 2009