My former mother in law wants to claim my children on her tax return. How can I stop the harassment?

Question by .: My former mother in law wants to claim my children on her tax return. How can I stop the harassment? My former mother in law thinks I should let her claim my children as dependents on her tax return as well as claim their exemption. I told my former mother in . . . → Read More: My former mother in law wants to claim my children on her tax return. How can I stop the harassment?