<human>: So when we first started dating, she made it clear that her ex and she were no longer romantically involved, however, they share a cat together and were really good friends. She still goes over there from time to time and I've just asked to never ever hear about it or hear her talking about him...otherwise I'm just fine with it. 

 

Recently I had to compare my billing statement on my cell phone carrier and learned that you can see past calls and found out that almost every single day one of them is calling the other one for 1-2 minutes. She goes over there some times after she's done working, around midnight, and he gets done working around midnight as well. She goes over there to see her cat, but I have no idea why she'd be calling him or he'd be calling her and they'd only speak for 1-2 minutes. Also, the cat lives at her ex bf's apartment

 

It's literally what shows up as a missed call and then a 2 minute call. I really do trust her, but I MUST figure out this mystery because it's extremely baffling. If she was cheating, wouldn't she just use text like a normal person? Why the hell would they just call and talk for only two minutes right after work? If THEY were getting back together and going to see each other, doesn't it make sense they'd text back and forth throughout the day and then maybe call right when they're there? I have no idea what's going on, maybe someone here can shed light on it.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: So wife speaks to her ex bf, who she shares a cat with, almost every day for 1-2 minutes on the phone. What could they be talking about?