['I wish I could help my mom out more.', 'I am fortunate enough to live close to mmy family so if they need something I can be there.', "That's really nice. I don't think I will move far away from family if I ever relocated."]
We may not be able to help them in the way we want to all the time but I am sure your mom knows you care a lot.
I wish I could help my mom out more.