It sounds like it's about his now wife Lisa. Alex and Lisa had called it quits once again back in 2012. Alex then started dating Tay Jardine for a few months. I guess during that time period Lisa would post rude stuff targeted towards Tay. Lisa was as you call it "a jealous Ex-Girlfriend". He ended up leaving Tay for Lisa in the end.
It sounds like it's about his now wife Lisa. Alex and Lisa had called it quits once again back in 2012. Alex then started dating Tay Jardine for a few months. I guess during that time period Lisa would post rude stuff targeted towards Tay. Lisa was as you call it "a jealous Ex-Girlfriend". He ended up leaving Tay for Lisa in the end.