Yes, you're right about not helping their issues, but Z and W don't actually have any issues yet because they haven't got close enough. Z is telling me that I need to give W permission to move further into their relationship. If I do that, then I'd definitely be happy to back off after that and let them sort themselves out.
This here is actually a good thing. W is showing respect to your position in an already-established relationship. She wants to give you your space to accept what is happening, and give you the time you need. I am not saying take forever doing that. But they know this is painful for you. This respect and lack of pushiness is the foundation of a good relationship for you and W.
W is a good one. She's a lovely person, but I don't feel love for her in the way you do with J. Maybe that will come. At the moment, she is still very guarded. Z says she's a very private person, which is the total opposite of me. You can probably tell from my postings that I let it all hang out. W tends to be one way with me (or when I'm around) and another with him, which I don't find very honest.
How I feel for J-- it took a very long time to come to that point. I promise it was not always so loving and wonderful. I had points of hate and resentment towards her. But from the sound of W, she is not far from who J is. She is giving you your space and time and waiting for you before taking the go ahead. That is alot of what J did. Well, DH and J did this after I found out about them. J was actually about ten times more patient with me than DH.
J is very private, as well. She lurks around here on the boards reading, but she doesn't post a whole heck of a lot, although she knows she is more than welcome to, and I don't have a problem with it.
She and I come from hours and hours of talking, getting together, DH working with us. It wasn't all roses from the get go. There was a lot of pain and anger. But she was very patient. She understood that this was probably the hardest thing for me. She never made me feel as though I were losing my place as the wife. She always reminded me she was the one coming into an already-established marriage, and would give me anything I needed to make me feel comfortable. And this is where we are now, a lot of work later. Things will never be perfect. But things are very wonderful, at the moment.
But I guess MG is right. If I am truly accepting of Z's poly nature then I should give my blessing. It is very comforting to know that I have friends, even if you are on the other side of the world, who understand and can be supportive.
It's not so much about giving your blessing. You are not going to want to do that right off. It's about working together with these other people in your life. The blessing will come once you are comfortable. The acceptance will come. It is not an overnight thing for us monos who did not expect this. It can take months or years.
It's about taking the next leap, working through that step for a couple of weeks, and then taking the next one. You tell your SO, "Hey, I feel good now. Why don't we try you doing this and see how I feel?"
And it is about constantly talking. DH and I just had one of those talks last night. Yes, they need your blessing, but they also need you. You are essential to this. I have always found "accepting" to be an interesting way of putting it. It's learning to find a new way to live your life, if this is what you want. If you have to walk away, you are no less of a person. You have to do what is right for you. That doesn't mean you haven't "accepted" this, or not given your blessing. It simply means that you have a different idea of how you want to live.
But if you stay together and learn to be happy, then your life will be rich and you will have added someone new and special to it, as long as she continues to treat you with respect and consideration. Once there is a rift there, it is time to re evaluate and make sure she is still good for your relationship.
Take your time, and don't push yourself further than you are ready. It sounds like W is going along with these thoughts, as well, since she is waiting for your go-ahead. Keep us updated!