Defence evidences submitting time limit or stages allowable

My daughter in law who is Poat graguate and was serving as accontant and was having affair with other person at service. Campous. deserted my son since 7/12/2021 without any reasonable reason. She left on reason to help her parents for preparation of her brothers marriage related preparation.till the completion of marriage 24/1/22 ceremony she and her parents were assuring she Woll return then 30/1/22 they started demanding divorce. She has filed .maintainance claim since 22/2/23 we have filed for restitution of marriage on 6th may23 the points have been framed in restitution of. Marraige proceeding my son who was serving as a teacher has been terminated by the school. He is suffering of back pain due to injury of fall . Can we Ask for one date for submitting our evidence s in next date. is 25/4/24 in restitution of marriage case. Should we suubmitt the declaration of being jobless and loss of income sources information to the court the earliest? In the maintainace case for submitting defencce evidences agaist intereim maintainance can we ask one more date?can we demand one date