UH, first off that is one of the craziest things I've ever heard, you bred her to experience being a mother. image You do realize how dangerous breeding can be right? I know the foal is on the ground now but mares and foals die all the time during foaling.

Second, you can't register the foal so no point lying about it. If you HAD to breed her the responsible thing to do would of been to breed to a purebred Arabian so the foal could of been registered 1/2 Arab, this foal is grade pure and simple.

The mare is cute but that's all I can tell you because the picture isn't that great for conformation evaluation.