Every human we ever encounter will let us down at some point. God will not let us down. We have been under His care since He created us and let us live. Whatever the trouble He will help.

Psalm 22:9-11
But You are He who took Me out of the womb;

You made Me trust while on My mother’s breasts.
I was cast upon You from birth.
From My mother’s womb
You have been My God.
Be not far from Me,
For trouble is near;
For there is none to help.
Bible Gateway link: Psalm 22:9-11