Hmmm. It really depends. For most of my life I've spoken to my mum daily. And long conversations - several hours at a time.
However, in recent years, I've realised the dynamic wasn't altogether healthy. There was very little in the way of emotional connection.
As life has progressed, and several bereavements & tough life situations later, including the death of my dad, an abusive marriage & pretty horrendous divorce for me, the conversations, along with the relationship has become very problematic.
Sometimes she's ok & chatty. Sometimes she's truly horrible on the phone. Pointed mean comments, silences when I tell her anything of note to me, completely depressing lists of people who've died, are very sick and going to, or nearly did & still might. For ages I still rang daily, juggling a busy job, 3 kids, myriad activities, and would spend hours trying to cheer her up or find something to connect with her about. It was awful.
I finally woke up to how mean she was being to me. I am sympathetic as she has had a tough few years, and is legitimately depressed. But sometimes her comments were so hurtful they took my breath away.
I still ring but deliberately structure it so it's time-limited (heading to work / meeting / kids). When she's mean, I try to get off the call quickly.
I really miss the better conversations we had, and I'm devastated by how she treats me. She'll never address it so I have to work around it. If I'm low myself, I don't ring her so we could go a week or 10 days without speaking.
She is better in person but is several hours away. I wood like to see her more in person to take the pressure off the calls.
Despite all the complications, I know I will miss her when she's not here anymore & I still want to hope for a relationship with her.