Ellie,

My girls aren't his. This is his first baby, and I've never seen the car before, so I can assure you that *I* don't know her.

a little knowledge is power.

Yes, I agree. And I'm hating like hell that I don't have anymore than I do. But tell me this: What does it matter whether he was seeing her before, or if he picked her up afterward? Why would he still be telling me, just last night, that he wants to get back together? And then this?

And don't let him think you're okay with this. Just let him think he's lost you over it.

Great advice, and I'm serious here: Now, how do I do it?