The document is a partition agreement between two parties to terminate their community ownership of a parcel of land and divide it between them. The Texas Family Code authorizes a "marital property agreement" between spouses.Partition sale would only be advantageous if boy had significant equity in the property. Learn how postnuptial agreements impact Texas divorces with the Law Office of Bryan Fagan. Understand their role and benefits for your case. Addressed in a partition and exchange agreement. Note: The same distinction can be made between actual medical expenses and future medical expenses. The parties signed the agreement to legally terminate their community ownership and determine their respective shares in the property. The following language in a separation agreement has been found to waive the right to partition: i.