Help Christian children get to her to be by her side

We are trying to help Christian children to be able to be by thire mother side why she frights cancer in Ireland . Her children and low income and do not have any money to fly and stay in Ireland to be with thire mother why she is frighting cancer . It has been hard for her children to be this far from the mother they love so much . so anyone that can help that would be great . Her children do not want her to die with out love ones at her side .