I have had my grandchildren with me for almost a year and with no help so I believe I have the right to claim them in my income tax return but my daughter will not let me have there social security numbers and I believe she is letting someone else use them for there own purpose and for her to get some money. What can I do I know that's her children but she has done nothing to help me out with them. Its not like we are not going to help her out because after all I'm her mother and I will do whatever I can to get her out of the situation she is in but she does not care about helping us out.

Stop helping her out, until she provides you the info,