Yes , I have had this experience.
I didn't totally shun my Mother but I was so disappointed in her that still, after almost 30 yrs we are estranged.
Not because she left the org but because she knew she was going to leave for many years beforehand and still insisted on being the typical JW parent. She was a trained professional before becoming a JW, yet she didnt allow higher education, any friends outside the org, no planning for a financial future, no sports, you get the idea. Yet she fell back on her profession for her entire life while I began life as a labourer and had menial jobs for many years after leaving school.
Also, I felt a little shattered and betrayed to be honest. In my eyes she was a selfish, colossal hypocrite. There are other, more personal reasons too.
After a few decades, I realised that you cannot control any other human being and someone that you really want answers from may not be willing or able to give them to you.
I really wish you all the best.