Words in Pocket - Squabble

Squabble

Explanation:

Arguing continuously over a small matter.

A petty quarrel

Argue over something silly

Usage:

When John became tired of her complaining, they would begin to squabble about everything.

Real life example:

With her I used to squabble, and sometimes sent her crying to her mother.  - The Daughter of the Storage William Dean Howells