Yeah, it is, unfortunately a smear campaign. I am sorry you have to deal with that.
Mutt is so right.
I know my truth and I don't need to convince people that don't give me the decency to ask me. If they choose to listen to distortions so be it. I'm building a new life with healthier friends.
That is so hard to accept, but once you do it can be very liberating. I found those who knew me, knew it was not true. I had a couple of people give me feedback on that. The best feedback I got tho was from those friends who simply laughed when either I asked them or they mentioned it. They knew the truth and that helped me to let go and see just how ridiculous my ex was.
With the smear campaign I had from my mother, I knew the more I tried to explain, justify, or defend, the worse it would make me look and the more she escalated. I learned ":)on't feed it by trying to fix it".
Keep repeating Mutt's words over and over:
"your ex owns that. You don't own that and don't worry about it"
"I cannot control the actions of others. I can control mine."
":)on't justify or defend. Be you."