We have analysed your chart in detail. You have an energetic and charming personality. There are no indications of a divorce or a break in marriage in your chart, but indications of separation from your wife can be seen.
In this regard the analysis of the wife's birth chart also would give better picture. The success rate of divorce as per your chart, if you go for one could be quite less and even if you get, it could be a long drawn affair consuming lot of time, effort and resources.
If somehow you are able to get a divorce, then a second marriage is possible as per your chart.
Lagna lord is debilitated in the seventh house; Malefic Mars in the seventh house conjunct a debilitated Mercury; Seventh lord exalted in eleventh house; Ninth and second lord Venus in the sixth house. Moon is debilitated in third house.
Seventh house of Navamsha has retrograde Saturn, Mercury, Moon and Jupiter.