First and foremost, there has never been any research and scientific proof to say that unmatched Manglik couples are going to be less happy than the matched ones.
Having said that, one has to remember that astrology is based on the Shastras, which have been passed from generation to generation through traditions. Many Hindus believe that if you are born under the Manglik star or the mangal dosha, there will be serious problems in your married life. In fact, many Hindu priests say that you could have a divorce or even worse, your husband could die after marriage.
According to Vedic astrology, a person is a Manglik or has active mangal dosha in his or her horoscope, if the planet Mars is placed in either 1st, 2nd, 4th, 7th, 8th or 12th house of their lunar chart. Mangal dosha is associated with the planet Mars. Mars represents self-esteem, temperament, ego, and strife. It is an aggressive planet. If placed in specific areas of the birth chart (Kundali), you could be aggressive and violent and that could possibly lead to marital discord. That is how the Manglik theory came into being.
Those who believe in mangal dosha believe that the compatibility between the prospective bride and groom gets spoiled slightly because of the Manglik effect. Whether you are a Manglik or not, is determined by your horoscope.
So, to know whether you are Manglik or not, contact Jairam Ji Astrologer who will tell you about this by doing some calculations which will be correct to his knowledge and will also provide you the solutions if you have been affected by it.
