We’re taught to expect siblings to be lifelong allies. When that bond becomes toxic, the betrayal can cut deeper than other types of relationships. You may find yourself grieving not just what happened, but what never was – the sibling relationship you hoped for but didn’t get.

Grieve the sibling you hoped they’d be. Letting go of the idealized version of the relationship is one of the hardest – and most freeing – steps.

Detach with love. You can care about someone and still choose to step back in order to protect your peace.

Rebuild chosen family and support systems. Surround yourself with people who honor your boundaries and see you clearly. Healing often happens in the presence of new, affirming relationships. source