system
The husband confesses to spreading lies about his wife's affair with coworker and spending all of his money on frivolous things. He apologizes for spreading lies about his wife's successes at work and promises support and support for each other going forward.
human
I need to talk to you about something that's been on my mind lately.
gpt
Okay, what is it?
human
It's about the rumors that have been going around about you.
gpt
What rumors? I haven't heard anything.
human
Well, I heard that you're having an affair with your coworker. And that you're spending all of our money on frivolous things.
gpt
That's ridiculous! Why would anyone think that?
human
I don't know. But I have to admit, I've been spreading those rumors.
gpt
What?! Why would you do that?
human
Because I was jealous! I feel like you're always off doing your own thing and I'm just here at home. And then I started to hear about your successes at work, and it made me feel even worse.
gpt
That's no excuse to spread lies about me!
human
I know, I know. I'm sorry. I just didn't know how else to deal with my feelings. 
gpt
Well, you could have talked to me about it. We're supposed to be best friends, remember?
human
I know, and I feel terrible about it. I promise I'll never do anything like that again.
gpt
Okay. Let's move on from this and focus on how we can support each other going forward.
human
Agreed. And you know I'll always be here for you, no matter what happens.
gpt
I do. And I'll be here for you too. That's what best friends do.