I was really surprised that Rachel would even want Demi there after her defection to Brad. I am even surprised that Demi would be that disrespectful to Rachel to show up at such a wonderful time in Rachel's life. Rachel and Roger should be surrounded by only those people who are truly honest and loving - not a old "want-a-be" that does not know what it is to be a true friend. Anyone who could do that to Rachel after all that Rachel gives to everyone around her does not deserve to even breathe the same air. Best wishes to you Rachel and Roger and the very lucky little one!