A bill becomes law if signed by the President or if not signed within 10 days and Congress is in session. If Congress adjourns before the 10 days and the President has not signed the bill then it does not become law (Pocket Veto.)
Losses incurred from casualties and thefts during the administration of the estate can be deducted only if they have not been claimed on the federal estate tax return (Form 706). The personal representative must file a statement with the estate's income tax return waiving the deduction for estate tax purposes.
Assuming this allocation is reasonable, you may deduct the fees for nonpersonal matters as long as the deduction amount exceeds the 2% floor. Tax deductibility of legal expenses in the estate planning context is not very clear and fraught with danger. Care should be taken before claiming the deduction.