Bro, I understand how Mom feels and she has every right to feel that way.

My mom calls a lot too and if we spend a day together, you can easily notice it. On the other hand, I am terrible when it comes to making calls.

To help my situation, I made sure I recharged Mom's phone from time to time so she didn't feel like I didn't value the calls.

I believe you can improve on that bro and please do, our mom get really emotional with things like this... Cheers to a beautiful weekend bro.