Planned 2 tie up d next yr. Bt things hv bcome routine and boring. Will this relationship last?

I m 27,having a relationship of 12 yrs.He is 27.we broke up for abt 3 times in the last 3 mnths.and 4 2 times during this week.He has been saying that i use to disturb him by calling on the phone. He is so sweet at times and in the next moment he uses abusive words.. He is the only son of his mom and does hard work during the day.