Astrology would not be able to tell you, if you would marry a particular person, however it can provide you the compatibility with the selected partner by analysing the birth charts and matching them.
As per your birth and on the matching of the birth chart of your girl friend we can say that the compatibility between both of you is pretty good on most of the attributes like friendliness, love, temperament, mutual understanding etc.
Both the charts are good with respect to maintaining relationships thus it would be left best to the two individuals to have an acceptability of each other. The married life between both would be good with conjugal bliss.
Mesha lagna with the lagna lord mars posited in the eleventh house; Seventh lord Venus posited in the eighth house; Ashtakavarga score of seventh house is 35.
GF: Simha lagna with the lagna lord Sun posited in the fourth house; Seventh lord Saturn retrograde and posited in the tenth house; Ashtakavarga score of seventh house is 30.
Ashtakoota Guna matching between both the individuals is good.