This is really hard beacuse they can be so dramatic, and I get emotional fastYou can show love to them by doing good.
Help when needed even if they had mocked you, that's love.
If possible, try to live at peace with them, they mustn't be your friends but let there not be enmity.
You don't have to be close to them to show love but also make sure you treat them equally and don't be partial with justice.