You should match your Horoscope with that of the Boy and see if you can have a lifelong relationships. Most relationship are good at the initial phase but fail later as they face the taste of reality. The thing is these are important issues and so you would agree that you should not take any hasty decisions. If the boy is really to marry you with or without his family support, go for it. Else forget him and settle down with what your parents decide.
Individually your horoscope is weak for love marriage front. However that is not to demoralise you , talk with your boyfriend if he will also stand with you in convincing his family.