Adele and Simon Konecki got married because they were only dating for a few months and she got pregnant and felt obligated to stay with him and marry him. She was still in her mid twenties when she got pregnant and married as she felt there was no other option as she was quite insecure, coming to terms with fame and wealth.
A year or so ago she got fed up with being with him just for the sake of their child. Filed for divorce and lost weight. Also, Simon Konecki was never her type. Adele is really fond of London gangster type black men.