Venus and Jupiter have exchanged signs. The owner of the eighth house is in the seventh in the navamsha chart. Jupiter is debilitated in the navamsha chart and in sambandh with Saturn.
Mars is with debilitated Saturn in the birth chart. Since Mars is a faster planet and it is behind Saturn it is going to show results as age progresses.
Matters will take an adverse shape after the major-period of Rahu starts in coming June.
The possibility of a divorce is strong in the next one and a half years while Rahu remains in Leo.
As Venus is strong in the chart there is a ray of hope that he may withdraw from taking the strong step. You have to keep your balance and try to save the marriage.