My passphrase has been compromised. Is my following plan a good one?

I keep my Ledger in a safe at my dads house and my passphrase in a safe at my moms house. I check on both of these about twice a year and all is well except for today.

I opened my moms safe and could not find my passphrase anywhere. I don't believe it was stolen, as the safe has many other valuables in it that someone would have taken if they were inside. So all is safe for now.

That said, I need to reset my account/passphrase on my Ledger.

My plan is to move all my BTC to my coinbase account and then reset my ledger and then move it back.

I don't have a lot of experience moving the coins around so just wanted to double check that this was a safe plan before I execute it.

Thanks for your time.