Came home today and my wife had 2 open tabs open. "AI Ex Girlfriend" and "Can you make an AI your girlfriend".

Came home today and my wife had 2 open tabs open. "AI Ex Girlfriend" and "Can you make an AI your girlfriend". She said she's curious and has wondered about this before because she's liked a lot of the hot female AI models on Instagram. I told her that it's better to do something with real humans, that we can do some roleplay of our own at home. But I'm a bit curious, has anyone ever done something like this?