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Texas Bigamy Laws: What Are the Legal Consequences?

Understanding Bigamy in Texas

In the state of Texas, the institution of marriage is legally protected, and any violations against its sanctity are taken seriously under the law. Among such violations is bigamy, which is the act of marrying someone while already being legally married to another person. This article aims to elucidate the legal consequences of bigamy in Texas, providing a comprehensive look at how the law addresses this serious issue.

Texas Bigamy Laws: What Are the Legal Consequences? image

Legal Definition and Prohibitions

Bigamy is explicitly prohibited by Texas Penal Code Ann. ยง 25.01. According to this statute, an individual commits an offense if they:

This definition captures not only formal marriage ceremonies but also relationships that are akin to a marital union.

Penalties for Bigamy

The legal ramifications for committing bigamy in Texas are severe. It is classified as a felony of the third degree, which can result in a prison sentence ranging from 2 to 10 years, and a potential fine of up to $10,000. However, if the individual marries someone under the age of 18, the offense escalates to a felony of the first degree, which carries a more substantial penalty of 5 to 99 years in prison, or life imprisonment.

Historical Context and Examples

The prohibition against bigamy has deep historical roots in American law, reflecting societal emphasis on monogamous unions. One notable historical case is that of Tom Green, a Utah man who was convicted of bigamy in the early 2000s after national attention was drawn to his family structure involving multiple wives.

Defenses Against Bigamy Charges

In certain situations, individuals accused of bigamy may have defenses available to them. For instance, if they genuinely believed their prior marriage was legally dissolved or their spouse had been deceased for a substantial period, they may not be found guilty of bigamy. Moreover, if an individual's previous marriage was void or voidable under state law and they were unaware of its validity, this might also serve as a defense.

Implications Beyond Criminal Charges

Apart from criminal penalties, engaging in bigamy can have other legal consequences. It can affect immigration status, inheritance rights, and custody arrangements. Furthermore, any subsequent marriage while a legal marriage is still in effect is considered void under Texas law.


In conclusion, Texas takes a firm stance against bigamy with significant legal consequences for those found guilty. The state's commitment to protecting marital relationships underscores the importance it places on the institution of marriage. Individuals should be fully aware of their marital status and ensure that any previous marriages are legally terminated before entering into another matrimonial bond.