<human>: I [27/f] have a pair of friends, Jack [31/m] and Jill [29/f] who got married four years ago.  I knew Jack for a little while before he got married to Jill, who I became close friends with over time through Jack. 

All seemed to be going well until recently, Jill told Jack things weren't the same anymore and she wanted a divorce.  Jack reached out to tell me this.  I talked to Jill and she said she was getting a divorce and didn't elaborate much further.  Jill said she wanted to hang out soon, and our conversation ended there. 

A few days later I get another text from Jack saying that Jill had been cheating on him, he had evidence which he confronted her with and she admitted she had been sleeping with someone else.  Jack had also told Bobby, my roommate, and he had immediately texted me saying Jill shouldn't be invited over our apartment anymore.

I hung out with Jack a few times since and he is down in the dumps over the divorce, especially since he found out Jill was cheating on him. I haven't talked to Jill at all since the cheating was revealed, but I found myself missing her friendship.  We had formed a strong friendship outside of her relationship with Jack.  Basically my entire friend group is connected with Jack, and Jill was just an extension of that, no one is as close to her as I was/am.  

I feel like I would be betraying Jack/my other friends if I were to reach out to Jill and try to continue my friendship as if nothing had happened.  Jack seems to want my support, texting me and keeping me in the loop of what's going on.  Jill hasn't initiated any contact with me.  If I could, I would remain friends with both of them, but I just feel like I need to choose between the two somehow, what should I do?

Can you give me a shortened version of the text?
<bot>: My friends are getting divorced because one of them cheated.  I want to stay friends with both of them. Can I do that without betraying the friend who was cheated on?