Gomez...so correct me if I'm wrong...she filed 6 months ago and now you are planning to tell her "you are done"?
Your most recent post...dude I mean if she's filed that long ago, what's the point in saying what you just wrote? Better play to me would be that if you know the above to be true, then instead of telling her, just take the actions on your end to move along to your new life.
Again maybe I'm mis-reading, but given the timing what you plan to say seems weak to me. also if she has filed, do you not have an agreement that already defines how/when the house will be sold?
you need to look at what is best for YOU going forward and I just don't see this as it.