for son and family caught in oppressive addictions

Dear Lord we really need help, our son, Oisin, 27 has a partner, Abhideya and 2 small sons, she is an alcoholic and also a sex worker, he knew it when he got involved with her, but he is very naïve and she promised him that she would stop it, they a are together 5 years now and she returned to this work as soon as the first child was born. This is destroying him and he has finally come to us for help, he loves his two little boys and cant bear to leave them with her as many men will be coming into their home and they will be destroyed as they are now by their mother, she is very traumatized and wounded from an awful childhood of neglect, sexual, emotional and physical abuse and is very antagonistic towards us

Lord I beg you to stop her somehow destroying herself and her family and everyone around her, please please do something to stop her doing this evil, thank you, mary