Hello.
It sounds like such a stressful situation for you and the child. Do you have any support from your family or a local organisation for these multiple perpetrators? I’m so sorry that this is happening to you.
My abuser tries to use his adult children against me, telling them all kinds of lies. So far they haven’t done any perpetrating; they seem to be estranged from him.
Recently I’ve been more focused on discovering myself and managing my difficult and sad emotions.