Fetching details from the dictionary...
quarrel; fight; trouble; dispute; friction; discord
彼はいつも揉め事を避ける。
He always avoids trouble.
近所間で騒音の揉め事が起きた。
A dispute over noise arose between neighbors.
私は彼らの揉め事に巻き込まれたくない。
I don't want to get involved in their dispute.