Premarital property agreements we construe narrowly in favor of the community estate." Williams v. Williams , 246 S.W.3d 207, 211 (Tex. App.—Houston [14th Dist.] 2007, no pet.) (citing Fischer-Stoker v. Stoker , 174 S.W.3d 272, 278–79 (Tex. App.–Houston [1st Dist.] 2005, pet. denied) ; McClary v. Thompson , 65 S.W.3d 829, 837 (Tex. App.—Fort Worth 2002, pet. denied) ); seeIn re Marriage of McNelly , No. 14-13-00281-CV, 2014 WL 2039855, at *2 (Tex. App.—Houston [1st Dist.] May 15, 2014, pet. denied) (mem. op.) ; Mora v. Mora , No. 04-10-00832-CV, 2012 WL 1721540, at *1 (Tex. App.—San Antonio May 16, 2012, no pet.) (mem. op.) (citing McClary , 65 S.W.3d at 837 ). "Not all premarital agreements remove the couple's entire marital estate from Texas’ community property laws." In re Works , 118 S.W.3d 906, 909 (Tex. App.—Texarkana 2003, orig. proceeding). "

Courts interpret premarital agreements like other written contracts. Williams v. Williams, 246 S.W.3d 207, 210 (Tex. App.—Houston [14th Dist.] 2007, no pet.); see also In re McNelly, No. 14-13-00281-CV, 2014 WL 2039855, at *2 (Tex. App.—Houston [14th Dist.] May 15, 2014, pet. denied). The court's primary concern is ascertaining the intent of the parties as expressed in the instrument.