Astrology cannot analyse whether you should marry or stay single, but it can analyse your chart to get insights in to married life and related aspects.
As per your chart, you will have a relationship with a partner for some time and there could be some friction or misunderstanding. If you get in to a relationship thereafter you would have a smooth married life with prosperity and happiness and the only requirement would be that you need to have pretty good levels of open and transparent communication with your future spouse.
The separation would happen only the first time and not thereafter, thus depending on your outlook and present status you may like to decide on the future course of action.
Karka Lagna with the Lagna lord Moon posited in the second house; Seventh lord Saturn posited in the seventh house; Ashtakavarga score of seventh house is 22 and that of second house is 42; Jupiter conjunct Venus, retrograde Mercury and debilitated Sun posited in the fourth house.