You guys posted a new question in answer to an old question....
To IGAPEACH -- What do you mean "she got everything"? Did the Will get filed for probate and did the kids get notice? That's what's required. Did the kids object to the Will? And what happened? Or are you asking if they CAN successfully object?
Regardless, they'll need a lawyer to review the Will and determine if it is defective on its face, or if the facts suggest it can be challanged. IF the kids were born AFTER the Will was drawn, then they clearly have rights to inherit.
BERNARD CLARK. It all depends on EXACTLY how the title was held -- if held as Joint Tenancy with right of survivorship, everything goes to the survivor. If held as tenants in common, then the deceased's esatte continues to own what the deceased owned, and it goes to the deceased's heirs under a Will or by operation of law.