HRS §580-72
Married persons may sue in their own name
If you are married and have the right to sue for separate maintenance, you can file the lawsuit in your own name. This section only covers who can bring the case, not the details of the maintenance itself.
everyone
The statute, as written — Married persons may bring action in own name
Whenever any married person has the right to sue for separate maintenance, that person may bring the action in that person's own name.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.