I stepped back from my family for good reasons and the guilt has not gone away. How do I make peace with this?

“And Mizpah; for he said, The LORD watch between me and thee, when we are absent one from another.”

Jacob and Laban had ground each other down through twenty years of deception on both sides, and when they finally separated they piled up stones and asked God to watch between them while they were apart. It is not a reconciliation scene. It is a boundary marked with a prayer. Scripture records a parting handled carefully and in God's presence, without pretending the relationship had been repaired.

“There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit.”

Paul writes this after seven chapters containing the most honest account of internal conflict in the New Testament, a man describing how he does what he hates and fails at what he wants. The verdict he lands on is not that he has finally sorted himself out. Guilt that survives every reasonable examination is often not conviction at all, and here it does not get the last word.