How do I pray with my kids when I'm struggling with faith myself?

Looking for some honest advice here. My kids want to pray before bed and I want to lead them spiritually but I'm going through my own crisis of faith. I don't want to be a hypocrite teaching them about God when I'm doubting everything myself. Do I fake it till I make it? Do I tell them I'm struggling? My wife says kids just need to see us trying but I feel like that's not enough. How did you guys handle this?