This gorilla has lived with this couple for 18 years!

When Pierre and Eliane Thivillon adopted Digit the gorilla, she weighed just four pounds and six ounces. But you would struggle to get her on to the scales now, with the huge primate eclipsing her two owners. Despite her size, Digit is still a softie and remarkably has lived with the couple nearly all of her life. While she has learned to become more independent, the gorilla still occasionally relies on her adoptive human parents to help pick food out of her teeth or pull a splinter out of her hand, Mr Thivillion says. And until she was a teenager by which time she weighed nearly 13 stone Digit would try to share the bed with her owners, who live in hills west of Lyon, France.

The Thivillions, who do not have children, took Digit in to their home after she was abandoned as a baby. They bottle-fed, raised and even house-trained Digit, who lives in his own spacious enclosure connected to the home. Mr Thivillion was unable to ever go for an evening out during the gorilla's childhood as she cannot be left with anyone else. Not because she is particularly dangerous, but because she gets upset when they leave.
‘We cannot leave Digit overnight with anyone else, which means we haven’t be able to go out for 13 years,’ he said back in 2013.
‘ We haven’t had a holiday, or a night away. We haven’t been to the cinema, the theatre, or out for dinner. It would make Digit sad if we weren’t here, and if she is sad we are, too.’
The Thivillions run a private zoo near their home, which acts as a sanctuary for animals rescued from poorly-run zoos and circuses, but Digit is special.