The long, embittered battle between Sofía Vergara and ex-fiancé Nick Loeb over the fate of their two frozen, female embryos has taken a new, brain-scrambling twist: The Modern Family star is now being sued by her fertilized eggs! In a Dec. 6 right-to-live lawsuit filing, Sofía’s potential offspring (called Emma and Isabella!) are listed as plaintiffs, and argue that they are being deprived of inheriting a trust that was set up for them because they aren’t allowed to be born. (Sofía, 44, and Nick, 41, created the embryos through in vitro fertilization when they were engaged in 2013.) “Nick views them as his daughters and will do whatever it takes to try and bring them into the world through a surrogate,” a source tells In Touch of the businessman, who…