Pray for My daughter to seek Jesus

I have an estranged daughter,that unfortunately does not walk the path of the Lord. She has two children, a 10 year old daughter and a 9 year old son. If I do anything against her will, she keeps the children away from me (she doesn’t allow me to see or talk to them). I have been in their lives since they were born but, it has been a difficult path as it has been like walking on egg shells when there has been any kind of contact with her for fear that she will do the very thing she is doing, withholding my grandchildren from me and creating unnecessary emotional abuse and stress for myself and the children. I haven’t been able to see or speak to my grandchildren for over a month and I don’t know how long this will last. I would like to ask for prayers so that God touches her heart so that she can change, accept our Lord and become a good human being, mother and daughter. She is full of hurt and hatred and behaves in irrational and radical ways. Thank you