I was friendly with the Guninea Bissau group. Their President had been a student at Leipzig Uni and married a local girl. She had six children and they and all the President's men were sent to Leipzig Uni to study. They were a really nice group, but there had been a lot of macho-girlfriend pinching agro between german 'boyfriends' and black students on the make, and some of them were worried about getting caught in the middle of it. The local girls of course felt a million dollars to have started a war, even if it got wrongly labeled a 'race war.' Young males and their necessary testosterone! Maybe by now they have learnt that 'I love you' is not an invitation for marriage. The Guinea Bissau President was a one of ..most had wives and children at home I found.