•    For Love Marriage, it is important to study - 7th, 8th, 5th and 11th houses. The zodiacs of Scorpio, Gemini, and Pisces also reveal a lot into this process. The planets Rahu, Moon, Mars, Venus, and Mercury are responsible for influencing love marriages. Their combinations can also be studied in making accurate predictions about Love Marriage.
•    The 7th house is an important indicator for partnerships, including love marriage, arranged marriage, coupling and romance partners. It is an aspect of love and arranged marriage, and astrologers will first check these indicators of Love marriage.
•    Love and romance are also indicated by 5th house and 5th house lord. It is among the main houses in horoscope reading to check for Romance. Planets placed in the 5th House also play a vital role in love marriages.
•    The 8th house may not be as important as the 5th and 7th houses but is a symbol of physical desires, body pleasures and hidden and secret aspects of romance and love relationships.
•    The 11th house indicates success, profit, sexual desire and close friendships.

There can be many different types of love problems, they are

•    Communication issues between loves
•    Family Objections
•    Lack of Trust between lovers
•    Cheating or being unfaithful to lover
•    Personal Financial problems
•    Inadequate time spent together
•    Return of Ex-Lover
•    Cultural or Religion differences between lovers
•    Age difference between them
•    Neglecting the relationship
•    Rejection or Break up of Love

There are some planetary combinations in a horoscope that reveal the troubles in a relationship. They are:

• 1. Any question related to such issues first looks at the position of Venus in the horoscope. Debilitated Venus, Venus in a bad house, Venus in bad company, Venus aspected by a bad planet is a sure sign of a not so happy and fulfilling relationship.
• 2. The 7th lord in the 8th house may be a sign of lack of trust in a relationship. The 7th lord in the 8th house is certainly not a good situation causing interference of 3rd person in the relationship, extramarital relationship which is not good.
• 3. The 8th Lord in the 7th house may be a sign that an unpleasant secret may come out in the open and may ruin the relationship beyond repair.
• 4. The 6th Lord in 7th house may reveal a constant conflict between the couple, 7th lord in 6th house may be equally bad and may signify an unpleasant alliance or an uncomfortable companionship.
• 5. The 7th lord in the 6th house may signify the illness that may become the reason for the imbalance in the relationship.
• 6. Debilitated, weak, badly placed lord of the 7th house is also one of the most common signs of relationship issues.
• 7. Rahu is placed in the 7th house, disturbs the energies that promote harmony and balance between two people. Therefore, it is certainly bad for marriage, partnership and relationships.
• 8. Ketu in the 7rth house signifies lack of emotional energy required to maintain relationships. Certainly, such a combination is not very good.
• 9. The 7th house occupied by Shani signifies inner conflicts between the lovers.
• 10.Mars or Mangal is karaka of initiative and action, manifestation of life force through an individual. Mars by its placement and under certain circumstances in the horoscope can destabilize the relationship.