honestly, hal has hardly any weak spots except for peyton and piper. if anyone hurts them, good or bad, they will be held in her negative captivity for as long as their alive ( this is parker’s emotions interwinded with hal’s,) but that doesn’t mean she won’t treat them like shit either. at the end of the day, hal is evil.
piper was the aunt parker had bonded with the most. the love and bond parker and her aunt had shared were real and honest and emotions hal couldn’t even suppress. so hal has a dire need to make sure she stays protected and safe. this is parker’s half fighting through hal.
then peyton, peyton is the baby sister. peyton was everything to parker and kept her grounded even with the voices. she made it better, but not easier. hal tried to kill peyton when she had first taken over, but was incapable of doing so because parker was fighting from within. she fought and fought and fought to keep peyton safe. parker refuses to let anything happen to her little sister because that girl is the light in her dark life. unfortunately, at the end of the day, peyton still wasn’t enough to stop the shadow from overtaking the flame.
her two weakest spots are her sister and her aunt, but can’t say the same for pj and phoebe and coop.
HAL HAS THE DESIRE TO KILL PHOEBE, COOP, AND PJ. the only reason she hasn’t is because she believes them to be pawns of her game. she uses them to her advantage and as leverage as much as she can. the three of them were the ones who had caused her most harm, the ones that betrayed her at her weakest times. they are the ones who hal will have no mercy when time comes. hal’s goal is to make them wish they were dead.