I think the indifference point, sadly, could be right. All her family are in New Zealand and she once said if we broke up she would go back there ("what choice would I have?"). I think she realises the difficulties involved with that (and, anyway, legally she knows I could stop her, or at least stop her taking the DCs) and thinks better the status quo you know than the status quo you don't.
What ? When did she tell you this ? And did you guys said this stupidly or was it within a serious discussion ? So basically you have indeed talked about breaking up and divorcing ? When did this happen ? This does not sound good.
To be honest, a loving couple never say "break", they just get mad, and then maybe get even, or readjust but never say break.
Agree about the honesty, but she full well knows how I feel and won't tell me her feelings save for what I have posted.
What matter if you know how she feels ?
I agree on the indifference, or at first I thought it is avoidance, but you already mentioned above that she has mentioned and talked to you about breaking up, and then you are also blatantly talking about stopping her taking the children abroad. What the heck. THAT is NOT love.
Are you really sure that you love your wife and that you actually fancy fancy her ? Or are you just being resentful at this moment in time ? Do you love her or do you lust her ? If you love her, then go back to the beginning and start all over again, and date one another again and build it up from ground up. If you lust for her, then I think you should divorce now.