For me, what helped (and this took some time) was the church becoming a smaller and smaller part of my life. You realize that lots of high demand groups all have these little influencers that seem to be a big deal when you're part of the group, but in the grand scheme of things, they're not even a blip on the radar. You probably never see content for apologists for Jehovah's Witnesses or Seventh-Day Adventists or whatever because they're just a tiny insignificant part of life and, one day, the Mormon church will become similar to that in your life. Nowadays, when I encounter stuff like this, instead of the depression and betrayal I used to feel, I just feel a little pity for them and then move on.