In the above chart we can see 7th lord sun is in karmic sign Scorpio and rahu is there in trine to Venus. Rahu and mars both are aspecting Venus (karka), ketu placement in 7th house. In D9 also 7th lord sun goes in karmic sign Aquarius, also 4th lord (happiness from marriage) gets debilitated. Lagna is of mercury. You can see there is too much affliction. This guy got married for three times and every time he got divorced and still searching for 4th marriage.