Carol Santa Fe, 45, from San Diego, California, claims she has been in besotted with Santa Fe train station since she was nine years old.
The volunteer support worker takes a 45-minute bus ride to the station every day to spend quality time with her beloved building.
Although their marriage is not legally binding, Carol states they tied the knot in 2015 – and celebrated their one year anniversary last Christmas.
Carol says she has “sex” with the building mentally and identifies herself as an objectum sexual – a person who is sexually attracted to inanimate objects and structures.
It is a worldwide debate whether the phenomenon is a sexuality, fetish or mental condition.
Carol didn’t discover this until she was 40 after she searched online “I am in love with a building”.
She said: “I am married to the Santa Fe train station – her name is Daidra.
Carol said: “We didn’t start a relationship until 2011 but I had been in love with the station since I was a young girl.
“When we got married, I stood there and I told her that I take it as my partner.