Toxic people.  What does God say?

Luke: 6:28
Matthew: 7:6, 7:12, 5:44, 10:23, 6:14-15
Romans: 12:14. 12:19
1 Corinthians: 10:13
Luke: 17:3-4
Psalm: 27:10
Colossians: 3:21 
John: 8:7
9-8-8 Suicide & Crisis Lifeline (For help in stopping self-deletion, and help with emotional distress)
Luke: 6:28:
“Bless those who curse you, pray for those who mistreat you.”
Matthew: 7:6:
“Do not give dogs what is sacred; do not throw your pearls to pigs. If you do, they may trample them under their feet, and turn and tear you to pieces.”
Matthew 7:12:
“So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets.”
Romans 12:14:
“Bless them which persecute you: bless, and curse not.”
Romans: 12:19:
 “Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord.”
1 Corinthians 10:13:
“No temptation has overtaken you except what is common to mankind. And God is faithful; he will not let you be tempted beyond what you can bear. But when you are tempted, he will also provide a way out so that you can endure it.”
Luke 17:3-4:
“Take heed to yourselves: If thy brother trespass against thee, rebuke him; and if he repent, forgive him. And if he trespass against thee seven times in a day, and seven times in a day turn again to thee, saying, I repent; thou shalt forgive him.”
Matthew 5:44:
“But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you”
Matthew 10:23:
“Jesus told the disciples, “But when they persecute you in this city, flee ye into another”.”
As spoken above; Regardless of friendships, family, or persecution(s); You can leave with out penalty from God.
Forgiveness is commanded by Jesus Christ.  Always forgive those whom wrong you, hurt you or otherwise persecute you.
The Holy Bible teaches us that Jesus Christ commands forgiveness from the smallest offense, to the greatest sin.  Regardless of who does it to you.  
Romans 4:7: “Blessed and happy and favored are those whose lawless acts have been forgiven, And whose sins have been covered up and completely buried.”
In the lords prayer is even lists the request that “God forgives you, as you forgive those who sin against you.”  
Matthew 6:14-15:
“For if you forgive other people when they sin against you, your heavenly Father will also forgive you.  But if you do not forgive others their sins, your Father will not forgive your sins.”
Matthew 10:23:
“Jesus told the disciples, “But when they persecute you in this city, flee ye into another”.”
Psalm 27:10:
“For my father and my mother have forsaken me, but the Lord will take me in.”
Colossians 3:21:
 “Fathers, do not provoke your children, lest they become discouraged.”
John 8:7:
And as they continued to ask him, he (Jesus of Nazareth) stood up and said to them, “Let him who is without sin among you be the first to throw a stone at her.”