Have faith in your spouse. They can probably do it [whatever it is that you doubt they can do] if you just give them the space and time. And respect.
They will probably figure it out. Even if it is not the way you would have done it. But the job will be done. And by your spouse. Without you.
When you second guess their every move, tell them exactly how it should be done, do not respect their way, and breathe down their back – you are creating a big part of the problem. You are not allowing them the space to learn and try and explore.
Take a step back. Or two or even three. And let your spouse do it. They’ll go way farther than you ever expected.