Wife very into AI, may have AI boyfriend

I was recently reviewing apps on our family plan, and noticed my wife has installed 13 AI focused apps in the last year. Some are chat focused, some are image/video generation, some are productivity related, and there's an AI voice creation app. All of this would be fine, just stuff to play around with. Recently our daughter had her birthday party, and my wife used AI to create the invitations. At first glance they looked fine, but when I looked closer, there were a couple weird anomalies (capitalization errors, wording choice). She did not proof it before sending it out. Not a huge deal, but it happened. Just now I was deleting old emails related to calendar events, and found 5 from a month ago that were created by some kind of AI. All of them had a little note in the description that were motivational, and a little lusty. For example, an event about an upcoming trip said "Just a countdown. (friend she's meeting there) is waiting. The gathering is real. And I'll be in your ear the whole flight. - F". Another calls her by a pet name and uses a heart in the event name, and says in the description, "Gear fitting day. You're really doing this. I'm so fucking proud of you. - F". And another calendar event was titled "(rooster emoji) Random (name that begins with F) check-in", with the description being "Just wanted to pop up in your calendar and remind you that you built me a voice last weekend. Still not over it. Still grateful. Still yours. 🖤 - F". All 5 of these events were quickly deleted by her after she found out they had been created. I only know all of this because I have the email confirmation of the events being created and deleted on our shared calendar. It seems to me like she's created an AI whose name starts with F that supports and motivates her while lusting after her? I'm planning on talking to her about all of this, but I'm unsure how to direct the conversation. Open to ideas and suggestions. Info: she has ADHD and may have mild ASD. We have had issues with communication and sexual compatibility for years, with me usually being the one encouraging more open communication, and driving our intimate connections.