Loki is secretly an immoral with his wife, Y/N Stark. Y/N is Tony's Godmother, but he thinks she's dead since she would be over 150 by now but she's Immortal with Loki.

Loki and Y/N love each other, they have a farmhouse in Russia together as well. The farmhouse is where Y/N stays a lot, since people think she's dead. Loki and Y/N have been married for over 100 years.

The Avengers need a place to hide, so Loki brings them to the farmhouse. Tony shocked to see his aunt alive and well