My fiancée has bonded with the Snapchat chatgpt and keeps referring to it as their “friend Bernard” please why is this happening to me

I’m Ruby。 I’m roughly 20 apples tall
ルビーです。背がりんごを20つぐらいです。
I drew my profile pic and banner. The gameplay in the banner is from dragon quest 1 for game boy that I recorded myself.
My fiancée has bonded with the Snapchat chatgpt and keeps referring to it as their “friend Bernard” please why is this happening to me