HRS §580-71.5
Separation does not block divorce
If you already have a legal separation or separate maintenance decree, you can still file for divorce later. You can use evidence from before and after that decree. You just cannot use the same reasons that are barred by the separate maintenance law.
spouses
The statute, as written — Separation no bar to divorce
Any party to a matrimonial action in which a decree of separation from bed and board has been entered, or any party to an action for separate maintenance in which a decree has been entered, may, notwithstanding the existence of such a decree, institute a matrimonial action and petition for the dissolution of that marriage, on any ground other than those set forth in paragraphs (2) and (3) of section 580-41, and in support of such petition may introduce evidence relating to events and facts occurring and existing both prior and subsequent to the entry of the decree of separation from bed and board in the prior matrimonial action, or the prior action for separate maintenance.
Sections this one refers to
§580-41 Divorce grounds
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.