at loggerheads

at loggerheads  {adj.} or  {adv. phr.}
In a quarrel; in a fight; opposing each other.
The two senators had long been at loggerheads on foreign aid.
Because of their barking dog, the Morrises lived at loggerheads with their neighbors.
Compare: AT ODDS.
Categories: {adj.} {adv. phr.}