She (possibly) gets pregnant during the first trial to garner sympathy. Even if you have a charitable interpretation of this only the worst of the worst narcissistic sociopaths decide to "start a family" when they're potentially facing 15 years in Federal Prison. She's currently pregnant with her second child.
Now those kids get to grown up without a mother and live the rest of their lives with the knowledge or at least suspicion they're in this world because their con-artist mother was trying to manipulate the justice system.
Even IF you take the approach that she thought big and failed, doing no real wrong the situation with her pregnancies (in my mind) isn't up for debate. On this issue alone I find her completely reprehensible.