Try the opposite of negative feelings lodged in our minds and hearts. Create in the mental picture and heart, an atmosphere different from reality.
Imagine in mind and feel with a sincere heart that everyone's attitude has changed. Imagine that they are very affectionate to us and imagine their friendly, respectful and polite attitude, in contrast to reality.
Do not be affected by facts and reality.
The mental representation is very good if done after the obligatory prayer or do a special prayer for it, for example night prayer or dhuha prayer.
Pray a prayer to God so that what we want is granted by God, do prostration and thank the God who has granted all our wishes.
Feel as if all that has happened feel comfort. Although in fact it has not happened yet.
The most powerful prayer is a sincere prayer.
Also try to read tadabbur surat Al-Fatihah solemnly and really, especially on the sentences bismillah and arrohmanirohi (verses 1 and 3), please be made love among all creatures.
Please remove all hate and misunderstanding.