Maybe these incidents were simply 'pieces of straw.' Maybe it was your last incident that 'broke the camels back?'
If this is the case, then I do not believe he loved you as much as you think he may have. Maybe to him, you were just becoming intolerable, and without the love, there was nothing to keep you two bonded together. Therefore, yes, simple annoyances would want him to discontinue the relationship.
If simple things like these are tearing your relationship up then you two are truly not in love. Just stop. Depart as friends, and go on with your life. Find someone you love, AND who will love you back. Don't live in a dream.
"I still find each day too short for all the thoughts I want to think, all the walks I want to take, all the books I want to read, and all the friends I want to see."
- John Burroughs