No action for divorce or separation may be maintained on a ground which arose more than five years before the date of the commencement of that action for divorce or separation except where:
- (a) In an action for divorce, the grounds therefor are one of those specified in subdivision (2), (4), (5) or (6) of section one hundred seventy of this chapter, or
- (b) In an action for separation, the grounds therefor are one of those specified in subdivision 2 or 4 of section two hundred of this chapter.