A marital property partition is an agreement between spouses that allows them to convert community property into the separate property of one spouse. Details about spouses partitioning or exchanging community property between themselves are in the Texas Family Code section 4.102.Under the Texas Family Code, marital property agreements between spouses accomplish one of two ends. Under the Texas Family Code, at any point in time, the spouses may exchange or partition their community property however they want. Edit, sign, and share texas partition and exchange agreement form online. (Kd) is one of the most important parameters used in estimating the migration potential of.