"He said that eventually I need to take a leap of faith and believe him and put our effort into focusing on US, and trusting him. "
Yeah, my fwh said that too.
Made me so mad I stomped out of the house. For many hours.
When I cooled off, I came back, where he was panicked that I was *never* coming back, and pointed out that: I had taken a leap of faith and just trusted him when we got married many years ago. That despite his self-image, which I believed in, that he was a good person and honest to the core, he had proven that he was not. That he was going to have to work long and hard for me to get to trusting him even a little bit, and that he would never get back to 100%. Ever.
And then I asked him, so what are YOU doing to "focus on us" -- cuz I've asked you to do three easy things, and you won't do any of them because you don't FEEL it.
Pot, meet Kettle.
Boy, he was a jackhole.
You are not making too much of it. He needs to suck it up and show you, consistently and over time, that he's worthy of your trust and faith.
And he needs to answer your same questions every time you ask. If it's too hard to do that, even though it helps you, then maybe he's not worthy of your trust and faith.
Stay strong Heartbroken! And hugs to you. R is not for the faint of heart...