Your marital life has good potency as per your charts. However your mental happiness is pretty less due to a weak 4th house in your horoscope and you will feel dissatisfied with almost everything in life. It will be very difficult to please you. You will also have a number of children in your life. Read my blog http://www.navagrahastro.blogspot.com to get a good insight into astrology and its scope in life. Regarding multiple marriages, read the article “Definitions in astrology” where marriage is also defined.