My family signed it without consideration, and it is the most unfair to divide the house. Now my family has gone back on its word and wants to propose a new separation. Is the previous contract effect

My family signed it without consideration, and it is the most unfair to divide the house. Now my family has gone back on its word and wants to propose a new separation. Is the previous contract effective? Not thumbprinting will not affect the validity of the contract, as long as you sign it.

You want to go back on your word now, unless the old lady supports you, you can't.

To say the least, if you go back on your word and sign the agreement again, you will be satisfied. Can other families go back on their word and sign again? Then there is absolutely no need to sign this agreement.