In Beasley v. Beasley, 707 So. 2d 1107, 1108 (Ala. Civ. App. 1997) the parties' agreement stated it could not be modified unless the parties consented in writing. However, the decision in Beasley turned on whether the property rights and the alimony rights were integrated in the agreement. Id. The court never even addressed the portion of the agreement regarding modification. The court in Beasley quotes a large portion of DuValle v. DuValle, 348 So. 2d 1067, 1069 (Ala. Civ. App. 1977) as authority for its decision. Beasley, at 1108.