@liddiThank you. My interpretation on HW is very similar to yours, and you have articulated all the thoughts so well in your posts! I hope the drama could have spent a little more time digging into HW's POV, esp. on how she and WJ interacted with each other before HJ entered their lives. I would think it was not purely one-sided, that her brightness must have attracted WJ to a degree to be in a relationship with her, to admire her creating artwork, and to allow a child be conceived in the process. I do not agree with many of HW's actions, esp. on how she involved children in her plots, but I also did not like the feeling of her being portrayed on the face value almost as an overly obsessed woman just from purely one-sided affection from the beginning. This also made me applaud the actress SHB, that she took on a very dark role knowing that it is not likely to attract much affinity from the viewers, and she delivered the darkness very well.
I also think while on the face value HJ agreed to leave to protect Lisa (not just to protect her from legal implications, but to not let her have the knowledge of WJ's death), it was also something HJ wanted to do on her own volition. I do not think she was forced to leave due the HW's threats. She asked HW to spare Lisa and she started offering up all the arrangements. If HJ had made up her mind not to leave, I believe (as the HJ that we knew) she would have found way to make it happen. But I think HJ has finally come to realize the magnitude of the terrible consequences from all her actions, lies, greed, etc. that she decided to run away vs. stay and work together with HS to face all the consequences and solve issues. Did I like it that HW went along with HJ's plan? No. But again, I think HJ played a bigger part of her own departure than HW. I agreed that it seems that the ending seemed to indicate the all but HJ has moved on, and HJ is now free to decide how to live the rest of her life.