problem; my best relationship

There was him; there was me
Then there was us.
And then…
…there was problem.

So I tried to make it just me again.
But problem remained.
As it turns out, she was always there
Even before him.

I tried ditching her many times; for many years
But stubbornness knows no bounds.

So I got to know problem.
She was surprisingly wise.

It was probably the best relationship I ever had.