sounds like you are fed up! I have never weaned either so I don't know! I fed DD1 until 3.5yrs and she weaned herself, and DD2 is still feeding. It sounds like to me the issue is with all the other constant groping that I can imagine is really frustrating, so maybe you could start with setting some limits there before taking away feeds altogether? Explain that you don't like her grabbing your boobs, it makes you feel frustrated/hurts/makes you uncomfortable or whatever. I would physically stop her doing it each time while gently explaining until she gets it. And maybe also some limits around when you will feed her. I did cut DD1 down to one feed a day after DD2 was born. I would just tell her you can have booby at nap time but we can have a cuddle now. And I would also sometimes have to limit the length of feeds if it was dragging on and frustrating me. I would just say 'I'm going to count to 10 now and then you have to hop off'. She coped better with some warning.

I was just thinking that maybe if you can set some limits around feeding now that it will be easier to wean. And also that even if you did wean it doesn't mean the obsession with your boobs and the touching will stop anyway, lol, so maybe try and change that first?

Don't know if any of that was helpful but good luck!! xx