To reply to this question, we have to evaluate two horoscopes and check for compatibility which is quite a job and cannot be answered in the Free Section. Please read the articles on this site ‘Astrology – A New Version’ and “Predictions in Astrology” and come through Paid/Premium services to get a compatibility check.
Generally Manglik is a very frightening dosha, but in checking whether a person is Manglik or not, there are more exceptions than rules and just because Mars is placed in certain houses do not necessarily mean that He/She is Manglik. Manglik is indicative of a higher sexual potency and if a marriage is to succeed it is most important to have sexual compatibility. You have heard of Vichitravirya in Mahabharat who died of tuberculosis!