How does one rape their wife? It doesn’t work like that. No court in the world recognizes or has successfully adjudicated “spousal rape.” It’s literally not a thing.
You're being incredibly ignorant today:
"
The criminalization of marital rape in the United States started in the mid-1970s and by 1993 marital rape was a crime in all 50 states, under at least one section of the sexual offense codes.[129] The earlier laws of the 1970s often indicated that marital rape charges could only be brought about if the husband and wife were no longer living together. The case in the United States that first challenged this cohabitation clause was
Oregon v. Rideout in 1978.
[130]During the 1990s, most states differentiated between the way marital rape and non-marital rape were treated. These differences were visible through shorter penalties, taking into account whether or not violence was used, and allowing for shorter reporting periods. (Bergen, 1996; Russell, 1990).
[131] The laws have continued to change and evolve, with most states reforming their legislation in the 21st century, in order to bring marital rape laws in line with non-marital rape, but even today there remain differences in some states. With the removal, in 2005,
[132][133] of the requirement of a higher level of violence from the law of
Tennessee, which now allows for marital rape in Tennessee to be treated like any other type of rape,
South Carolina remains the only US state with a law requiring excessive force/violence (the force or violence used or threatened must be of a "high and aggravated nature").
[134][135]
In most states the criminalization has occurred by the removal of the exemptions from the general rape law by the legislature; or by the courts striking down the exemptions as unconstitutional.[136] In some states, however, the legislature has created a distinct crime of spousal rape. This is, for example, the case in California, where there are two different criminal offenses: Rape (Article 261) and Spousal Rape (Article 262).
[137]"
I'll humor you and give you one example:
https://www.thejournal.ie/man-jailed-for-rape-of-his-wife-4452001-Jan2019/