Under section 22.011(c), a “child” is a person “younger than 17 years of age who is not the spouse of the actor.” Id. 22.011(c)(1). A “spouse” means a person who is legally married to another. Id. 22.011(c)(2). Legal marriage in Texas requires a marriage license or proof of an informal marriage. See Tex. Fam.Code Ann. §§ 2.001(b), 2.401 (Vernon 2006). A marriage license may not be issued for the marriage of persons of the same sex. See Tex. Fam.Code Ann. § 2.001(b). An informal marriage is solely recognized between a man and a woman. Id. § 2.401. Here, because the State clearly showed that J.B. is a male and that appellant is male, the evidence is legally sufficient to prove that appellant was not married to J.B. See Jacques v. State, 579 S.W.2d 247, 248-49 (Tex.Crim.App.1979) (<HOLDING>); Henson v. State, 638 S.W.2d 504, 505
holding that money invested in voluntary investment plan during marriage was marital property because it was property acquired during marriage holding that the law to be applied in determining the validity of  an outofstate marriage is the law of the state in which the marriage occurred recognizing that basis for deportation was aliens misrepresentation about his marriage not the validity of his marriage holding husband could not have marriage annulled because wife was pregnant by him at time of marriage holding that appellants substantive rights were not prejudiced by omission in indictment that complainant was not the spouse of the defendant because it had been clearly shown that both appellant and complainant were male and that they could not have obtained marriage license nor entered into commonlaw marriage