What do you think about me ignoring my mom's calls from now on?
Why would you ignore her calls?
My mothers ideas are old fashioned so I dislike talking to her.
It's rude to ignore people when they call. The call could be important.
Not my mom. My mom's ideas are old fashioned.
I understand you don't agree with her opinions on things but that doesn't always have to do with the reason why she calls you. She could be calling you because of an emergency and not because she wants to lecture you.