First of all, since I am a true fan of LinLin, I love every chapter she is in, thus this week was satisfying in its own way.
Now for people who give Lin shit for acting like that when she thinks someone leaving her, it was always part of her character, she was left behind by literally every person that was important to her, seeing that she mentally never really grew from this, it's not surprising that she now reacts like that. Abandonment issues can be difficult to deal with, especially if someone is mentally not stable.
Also in the chapter at first it looked like Tama was against going with Us0p and Nami, so I wouldn't rule out that LinLin and Tama will reconsile down the line again.