Love the audio Ms Harper
If I were married and had that conversation, we'd have to have an honest discussion about what "unfulfilled" meant to her. I can let go of sex a lot easier than emotional and intellectual attachment. How are we as a couple in the other ways that matter? If we've lost THAT connection, I'd just hug her and give her her freedom because I've failed her completely.
Being kicked out of the bedroom and sleeping in another room would be another problem for me, because there is sill cuddling and sleeping together, even without sex. If I'm out of the room during sex, I understand that. I'd prefer to watch somebody satisfy her in way I can't, but if she'd rather not have me there, I understand.
The problem with just being in another bedroom and she has all these lovers and we have no real connection other than the fact that I can provide for her is she will eventually fall in love with one of her lovers and leave me. Maybe not intentionally, but it would happen. I believe part of what draws a couple together is good sex. Some women will put up with a total a-hole if the sex is good. I've seen it enough times, and I do believe she deserved better. She just couldn't help it.
I'd be open to a "loving" cuckold relationship. Even with no lover for me other than what she lets me be involved in. Even with her teasing me a little about it. A "cold" cuckold relationship? I'd just let her go, because she would be happier that way, and so would I. Of course, it's all a fantasy anyway. Why would any normal person want to marry and let that happen, submit to chastity, clean up afterwards and just be in an FLR? I'm probably messed up in the head to even consider it or be turned on by the idea. It's a safe thought for me, because it will never happen. It makes for some great material in my erotica