Myself and my defendant (then alive) were declared class 2 legal heirs via court judgement and decree. My defendant died. I filed a succession case in which I made the children of my deceased defendant a party. The children of my deceased defendant have never filed any document to prove that they are the legal heirs of my deceased defendant. In my SUCCESSION petition I mentioned that the 3 respondents are the legal heirs of my deceased defendant. I have only asked for my half share in succession in my prayer. I also said in my plaint that the current defendants should file a separate suit or counter claim. I wish that my prayer be allowed and that the 3 respondents or the children of my deceased defendant should file a declaration case to prove themselves as legal heirs of their deceased mother.

Based on the information provided, it seems that you have filed a succession case claiming your rightful share as a class 2 legal heir of your deceased co-legal heir. In the succession petition, you have mentioned the children of your deceased co-legal heir as respondents but they have not submitted any documents to establish themselves as legal heirs of their deceased parent.

It is important to note that as per Indian laws, in a succession case, the burden of proof lies on the party making a claim to establish their legal entitlement as an heir. In this case, since you have claimed your share in the succession petition, it would be the responsibility of the children of your deceased co-legal heir to prove their status as legal heirs of their deceased parent.

If the respondents fail to provide any proof of their legal heirship in the succession case, the court may not consider them as legal heirs and may proceed with the distribution of assets among the existing legal heirs.

Regarding your prayer for the respondents to file a separate suit or counterclaim to establish themselves as legal heirs, it is advisable to consult with a legal expert familiar with Indian succession laws to determine the best course of action in this situation.

In conclusion, it is essential to ensure that all legal heirs are properly identified and proven in a succession case to avoid any disputes or challenges in the future.