El Moussa, 35, shares son Brayden, 3, and daughter Taylor, 8, with her ex-husband Tarek, while Anstead, 39, has daughter Amelie, 15, and son Archie, 12, from a previous marriage.
She was born in Anaheim, California, United States on July 9, 1983.
They both were living a luxurious life till 2008.
After leaving studies she started her own Real-estate agency named Tarek and Christina: The El Moussa Group located in Orange County.