Dear Vipin,
You have the 7th lord Sani in the 12th house, generally this is not considered good, but my own exprience says that whenever a planet be it functional malefic or benefic goes into the 12th house, it gets more powerful.
Sani in the 12th house with Sun. Both are enemies that is not good at all. Fights, arguments are on the cards but they always are. Both Sun and Sani are within a distance of 6 degrees from each other this is not a good sign. Sun at 18 degrees and Sani at 13 degrees.
San in the 12th house in Cancer sign the sign ruled by Moon which is also Saturn's enemy, this can give you some marital discord and discomfort in general, but it does not mean a divorce all the time.
Do you have kids? When did you get married? Which city in the US you were working? Thanks
Ravi