In the situation where you and your spouse have separated but both have continued to live in the same house during any period of the prior 12 months, both you (as the Applicant) and a third party will have to file an Affidavit along with your divorce Application, giving evidence of your/their knowledge of the types of arrangements mentioned in the preceding paragraph.
These Affidavits will be necessary even if you and your former spouse file a joint application, in which case an Affidavit will be required from each of you, as well as a third party. If corroborating evidence of separation having occurred under one roof is not provided, the Court will not grant the divorce.