Sorry you are having a bad night! And sorry he is causing you worry for his safety. Try to let that go if you can.
The reason we are advised to not believe what they say is because of the confusion caused by the depression/MLC. They very often are projecting their feelings of inadequacy, etc. onto us when we are not the problem, or at least not mostly.
The reason I believe we are advised not to listen to other people is often people speak solely out of wanting to see your pain stop and think you should take the "easy" way out and not put up with it. If you think your H is in MLC and you want to stand for your marriage, you need to shut all that out.
I hope your H calls you to let you know he arrived safely.
