FQ, 1st glad you and mom are ok, 2nd, there are no perfect answers, just solutions, yours was a positive solution, could have gone south but did not. So you had a positive solution with a sore butt. Could haves, sure, some OC spray, very practical, Moms covering you with a crimson trace anything pistol, even a stun gun. High intensity flashlight, etc... it is the times we are not prepared and it happens, that teaches the deepest lessons. Look forward to your new, approach/solution. As you reflect and get suggestions here.