I definitely think Issa is selfish and narcissistic but that ain't new.

I also see both sides of the use Andrew argument. Issa needed help so she got it, but Molly felt like Issa went around her.

I get it.

But really what this was about was a friendship that's going through some things, and this was a tipping point. In another context, it might not have been that big a deal.

Seems to me that they are both maturing and don't know how to build a friendship as their new, more mature selves since they were so codependent.