An anonymous reader writes Relationships are tough and it looks like AT&T and T-Mobile's has stopped before it even started. From the article: 'AT&T and T-Mobile have announced that they will remove their pending applications to the FCC for their merger bid. This comes after statements from the FCC chairman 'strongly opposing the merger'. In doing so, AT&T has agreed to pay T-Mobile 4 Billion US dollars to cover accounting and other costs that this may have caused. While AT&T would still like to merge, it is unlikely that they will gain antitrust clearance from the Department of Justice. It's the antitrust aspect that this is mostly about, in that AT&T has said that they want this move to free up the FCC to consider all options, and focus both AT&T and T-Mobile on the pending antitrust.'"