You may take opinion from a very able LOCAL senior counsel specializing in concerned filed of law e.g; Famil/Civil matters as in your case, and well versed with LOCAL applicable rules, precedence, latest judgments etc …. and worth his/her salt, can advise you after examining all case related docs, inputs, evidences on record.
Obtain proper legal opinion in writing!
Avoid acting on your own on hearsay.
One should not fall for IT’s and entities loitering at online portals to allure unsuspecting querists. There are many threads on such instances at LCI also.
Online discussions are not substitute to in person discussions with a very able counsel of unshakable repute and integrity specializing in concerned field of law.
There are such very able counsels at each location.
Check for such counsels at LOCAL; Family/Civil Courts, HC, SC,..
Many senior counsel advise colleagues without any FEE.
You can go thru/search the cases contested by any Lawyer at court website.
In the meantime ou may pick up relvant points from various threads, Articles, Files at LCI;
e.g; Article under my profile;
“Child born from arrangement other than marriage has no right on Hindu Father's property!”