Not exactly no. I was devastated when my MIL told me to my face that she hated me and would do anything she could to stop her son from marrying me. Yes, she said that, to me, in front of witnesses. There is nothing that I just "perceived", it was factually true.
You think it's sad for my inlaws that they have never met their grandchildren? Or sad for my wonderful children that they've not had a relationship with them? Because, yes, I still cry that my children have not had a grandparent relationship with them. But that was not down to me, it was down to my stubborn, inlaws, who refused to make amends. Who continued to berate their son for his choice of wife.
But turns out our children haven't missed out on a wonderful grandparent relationship, as actually they ended up being as shitty grandparents as they were inlaws, as I found out from my BIL/SIL.
Although, I still get upset at what 'could have been', I feel somewhat validated that it was for the best and that I did the right thing in protecting our children from them.
In terms of our children, they have no desire to have a relationship with them, we've talked about it. They don't want anything to do with the people that hate their mum for no reason other than "she's too quiet" (MIL's words).
As for calling me twisted, you really are cut from the same cloth as my MIL. Her words BROKE me. I never fully recovered mentally after the hurt and pain that she caused us. What happened with our children was not revenge. It was protection and in the best interests of our children. You really are very narrow-minded, and wrong in your perception of me and my situation.
You come across so sanctimonious OP, with the best intentions here, try stopping trying so hard with the GF, it will come across as fake and push her away even more. Just be natural, be yourself, and stop with the vibes of dislike that are clearly oozing from your pores that she is very much picking up on!!