Can't sever the loose end..

Broken up for a while now, but found out my ex is still on my Netflix account and twice now I've tried to cancel it and she reactivated it.

I know I could just sign out of all devices but I don't know what emotion is holding out on me.

I know for a fact things won't work between us.
We've basically burned all bridges.
I don't want to be with her anymore.
I feel frustrated when I saw her reactivate the payments.

There's almost nothing positive left to remember her by.. I remember once she told me if we broke up to cancel things like these since I only did them for her. The irony that she'd force it back on me.

But.. through all of these I struggle so much to hit that sign out of all devices button. I feel like a helpless child waiting for someone to do it for me.
And these feelings spiral down to the point where I feel like the world has no place for a weakling like me.