Love coach Matt Titus romanced not one, but two women before his filing for divorce from “PIX 11 Morning News” anchor Tamsen Fadal.

The “love consultant” had an affair with a co-worker at their matchmaking business while he was still married to, but separated from, Fadal. Then he left the colleague and took up with model Isabelle Rijnties, sources said.

We’re told that just as Titus and Fadal were separating last year, Titus struck up a relationship with Laura Grand, an employee at the Love Consultants matchmaking business that Fadal and Titus ran together.

Titus and Grand dated seriously through the fall, but around January, Titus started to distance himself. It was then that he met Dutch model Rijnties.

“He met Isabelle through a friend who was a date-coaching client, and the friend suggested to Matt that Isabelle should be in his dating database,” a source told us.

Titus tells us he broke off things with Grand before dating Rijnties a few months later. “I told Laura in January that I couldn’t be in a relationship with anyone,” he said, adding that he wasn’t “feeling good” about the relationship during his pending divorce. Titus insists he didn’t cheat on Grand with Rijnties.

But Grand, we’re told, had no idea he was seeing Rijnties, and is heartbroken that Titus has moved on. “She feels disgusted that she could be so good to him — personally and professionally — but he gave her little in return,” sources said. Amazingly, Grand still works at Love Consultants with Titus.

Fadal and Titus filed for divorce earlier this month. Titus’ first marriage ended in divorce.

He doesn’t seem the ideal guy to dish out love advice, but he argues his experience helps him: “I want to learn to give advice on dating from every experience that a person might find themselves in during a relationship or finding love.” Grand and Fadal declined to comment.