West Ham United have had a difficult week as the club have been bombarded with controversy.Last Saturday, tension within the fans boiled over as pitch invaders disrupted the team’s 3-0 defeat to Burnley at the London Stadium.One man was shoved to the ground by club captain Mark Noble, while another snatched the corner flag and held it aloft in the middle of the pitch.The rage comes from a large majority of supporters’ lack of faith in the board, which consists of co-owners David Sullivan and David Gold, as well as vice-chairwoman Karren Brady.[ad_pod ]Matters on the field are not going much better as David Moyes’s side have picked up just one victory in their last eight outings.At the moment, the club are just three points above the relegation zone with eight games in the campaign left to play, and the supporters are running out of patience with the manager.The Hammers will not play this weekend, so the club arranged for the squad and coaching staff to travel to Miami in the United States for a warm-weather training camp.During their trip, photographers snapped the players relaxing on the beach, and now former Tottenham defender Graham Roberts has laid into the team for going to Miami during this tumultuous time for the club.The retired footballer sent the comments directly to talkSPORT commentator Ian Abrahams on Twitter.