PROHIBITION ON USE OF RATE ADJUSTMENT AND CERTAIN MORTGAGES.
Tex. FIN Code § 347.108.
in effectA credit transaction that provides for a rate adjustment under this subchapter may not permit the rate adjustment to be combined with a mortgage loan that has a term of five years or less or contain a provision that otherwise additionally allows the creditor to renegotiate, modify, or otherwise adjust the rate or term of the transaction within the 60-month period after the date of the transaction.
