9 1/2month?helpppppppppppppp?

Old keeps waking to nurse thru night. I've ask this same question for 5 months now. I have catered to all his needs but I know he is stuck in waking pattern. I've tried several times cio. Catering picking up offerering stink of water. Nothing calms him down but a quick nursing session. Once a night would be fine but most nights he wakes after 3 hours and every two hours after that. I will sometimes have to change him second time waking due to over full 12 hour diaper leaking!!!!! Its crazy he is so worn out. I keep him busy during day he naps normal good bedtime routine fed plenty solids and nursing sessions. I know it is just a very strong habit knave created. I let him cry but the tantrum last on and off two he's and still continues to wake every two hours. I'm exahuasted. I dont know how to help him break this and still stay sane. I know his cry is just mad because I wont nurse him. How will I ever ween him if he refuses to wean from night nursing. After one night or even an hour of screaming I give in for the sake of him sounding pitiful and I'm too tired to listen to it anymore. How in the world do I break this? I understand he may wake thru the night but I want the feedings to stop already. Will it mean I need to leave for a week at night so he has to realise no one here can give u aboob! Thats nor an option but something has to change my nights ate miserable for the last 7 months!