Objection to a Will Due to Forgery or Undue Influence Question: How can it be proven that a will was signed under duress or was written fraudulently? Explanation: Sometimes, heirs or third parties may unfairly influence the deceased and cause him to change his will against his will. If there is a suspicion that the deceased signed a will under duress, psychological pressure, or fraud, an objection to the will can be filed. Example: Yossi, an elderly and sick man, made a new will in which he bequeathed all of his property to his caregiver, while ignoring his children. After his death, his children discovered that the caregiver had exerted severe psychological pressure on him and distanced him from them. In such a case, they can file an objection on the grounds that the will was drawn up under undue influence.