How can I open my sister's eyes?

Six years ago mymy sister gave birth to a daughter, and when she was 7 months old, my sister, leaving us the child, went to work. Thatthe man from whom she haschild , abandoned her and did not participate in raising her niece in any way. My parents were with the girl and raised her. My sister sentmoney to support my child and helped me raise my daughter, I am also raising a child alone. And the niece’s “father” got married, lived for 5 years without thinking about his sister or the child, and then got divorced.

And then he finds out that his sister earns good money and already wants to live with her. She accepted it, which came as a complete surprise to us. My mother and I can’t say anything to our sister; she doesn’t see or hear anything. Her partner is Tajik by nationality and in his homeland there is also a Muslimwife _ Within a year, his sister bought him a car, gave him money for promotion, and now she still wants to take the girl with her.

I agree that a child should have parents, but this dad test-antibiotic.com doesn’t need a girl, he lives only with his sister, and then, I think, as long as she has money. I feel sorry for my mother, she is very worried about her granddaughter, loves her very much, often cries, but my sister seems to have gone blind and does not see that that person is simply taking advantage of her. After all, he didn’t need her before.

The mother is worried that when the sister takes her daughter, the child will be left unattended; the sister has already been at work since 5 am. He doesn’t need a girl, he was never interested in her and now too. Tell me how to open my sister’s eyes so that she understands that this is not the person she needs and at least hasn’t taken her away yetdaughter to herself.