Psalm 35:1 ” O LORD, oppose those who oppose me. Fight those who fight against me”
When people have decided not to like you, they will find any excuse to hate you. They will make up stories about you, and accuse you of things you did not do and do not know.
They may go an extra mile and try to turn everybody against you. As you grow and multiply, they will make sure that your blessings are not celebrated, by putting a shade on you, they may even resurrect your past so that the focus is redirected to your shame.
However, when all has been said and done, never lose your focus on God, allow Him to come through for you and defend you.