<human>: Can you provide a brief rundown of the text in within 3 sentences?

I've known my wife, Carol, since grade school. We dated for a year and a half before we got married, and dated as teenagers as well. She is bisexual and has a former lover, Nikki. She was invited to a friend's wedding out of state and will be a bridesmaid. She was encouraged to bring a friend as I can't make it to the wedding. So her +1 is Nikki.

Nikki sent Carol a Facebook message on the day of our wedding about how she's happy for us, but she wishes she could've been in a serious relationship with Carol. In the past few weeks, Nikki has texted Carol things like "I miss your lips," and "I miss your soft skin." Nikki herself is in a relationship with a man. Carol replied to those specific texts with "I miss yours too." 

I explicitly told Carol that I was uncomfortable with her spending time with Nikki, and that it seems like they are planning on being intimate or at least physical while she is there. Carol replied without saying she will or won't do anything, just saying that Nikki is not the type of person to initiate things, and that she (Carol) would talk to me about anything before she would just do something. She wouldn't be sneaky, lie, or try to hide something.

I told Carol that I would never be okay with her being physical with any other person. She said "you knew I was bi when you married me." I said, "you knew I was straight, I don't have any feelings for other people, and I certainly don't try to maintain relationships with attractive women and plan to spend days with them alone. What gives you the prerogative to do exactly that? I'm committed to you, I don't keep up with old girlfriends, why do you? Are you committed to me"

She says she is committed to me, she wants to be with me, and wouldn't leave me or divorce me, but maybe we can't work if that's how I feel.
<bot>: I feel entitled to exclusivity with my wife, but she's not willing to drop continuing and resumed contact with one particular former lover or her ex-boyfriends and be exclusive, totally honest and forthcoming with me.