2 Corinthians 5 New International Version

The Ministry of Reconciliation
16 So from now on we regard no one from a worldly point of view. Though we once regarded Christ in this way, we do so no longer. 17 Therefore, if anyone is in Christ, the new creation has come:[a] The old has gone, the new is here! 18 All this is from God, who reconciled us to himself through Christ and gave us the ministry of reconciliation: 19 that God was reconciling the world to himself in Christ, not counting people’s sins against them. And he has committed to us the message of reconciliation. 20 We are therefore Christ’s ambassadors, as though God were making his appeal through us. We implore you on Christ’s behalf: Be reconciled to God. 21 God made him who had no sin to be sin[b] for us, so that in him we might become the righteousness of God.
Most of us will have a difficult family member who basically causes trouble with everyone else in the family, Some of us may get to the point where children fall out with parents or the other way around.
It could be something else like an overpowering mother in law who though she is loved by all immediate family seems to want to take control of literally everything
Making peace
The Important thing to remember is we have to remain patient and wait God’s time in times like these. We have also got to bare in mind that reconciliation works both ways