Most Helpful Guy
i mean laziness isn't really the issue at stake here. He feels like the relationship is too monotonous, he doesn't have alone time, the relationship is too symbiotic. like the tree that grows around another tree and can't survive without that tree, it sounds like the guy feels the relationship is very similar. This girl is insecure, 'lazy' (which to me actually sounds like contentment), and a bit dull. So he feels he needs to break up because the relationship just isn't as stimulating as he would like.
sounds fair enough to me. earning money and paying bills in addition to sex cannot sustain most people in long term relationships.