I was totally clear: He promised me two children, a house to raise them in, and enough financial support to be a full time mother until they were school aged. He sealed this promise with an engagement ring and talked about it all the time, for five years. It wasn't an offhand comment in a moment of passion. I have multiple witnesses. He doesn't deny it.
If you want to err on the side of caution, you could assume that after 6 or 7 years I could potentially have been working and contributing toward mortgage payments. I'm 38 now, and would have greater difficulty conceiving and greater medical expenses than I would have at 27, when the promise was made. So is he responsible for these additional medical expenses, or just the house? And if I am artificially inseminated or adopt, is he responsible for child support payments for up to two children, which is what he promised me?
I don't see what difference it makes whether I would still want to have sex with him. What does that have to do with anything? A promise is a promise.