You have come so far YG. Anyone who knows him and knows you will decide what to believe and what not to believe. My X TRIES to trash me. I thought people believed him. It took a while to realize people see through his BS. Just b/c it comes out of his mouth does not make it so, and believe me, people know it. Just continue to do your best being you, and don't worry about what he is saying.
Many hugs!