Answers
My child has walked away from God.
The father in the story did two things and neither was chasing: he let the son go, and he watched the road. Keep the door open and the relationship alive — many come back to a home they were never cut off from and very few come back to an argument. Pray by name daily, refuse to fund the destruction, and stay warm. You are not the Holy Spirit and you were never meant to be.
Go and see for yourself
And he arose, and came to his father. But when he was yet a great way off, his father saw him, and had compassion, and ran, and fell on his neck, and kissed him.
Luke 15:20
But thus saith the LORD, Even the captives of the mighty shall be taken away, and the prey of the terrible shall be delivered: for I will contend with him that contendeth with thee, and I will save thy children.
Isaiah 49:25
The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
2 Peter 3:9