After a separation of land is made on the records of the land office, the portion that is separated shall be charged and credited with its pro rata part of the principal and interest due and paid to November 1 preceding the date of the filing of the transfers or other papers.
Tex. Nat. Res. Code § 51.082
LIABILITY OF VENDEE
Acts 1977, 65th Leg., p. 2425, ch. 871, art
Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.