Hmm... Where have we heard this before...
The superstar was in Auckland, New Zealand on Friday for her Rebel Heart World Tour, and at one point, she became shaken and upset over the issues surrounding her son Rocco Ritchie.
Unfortunately, custody hasn't really been going her way thus far, either.
"There's no love stronger than a mother for her son, and if I talk about him too much, I'm going to cry. I hope he hears this somewhere and he knows how much I miss him."
She also dedicated her next song of the night — La Vie En Rose — to Rocco.
We can't even imagine how difficult this must be for her.
[Image via Sakura/WENN.]