You can try certain tips to stop feeding which I have already proved with my 16-year-old kid.
· Just go away for two nights apart
· Distract kid to his interest when Kid ask for feeding
· Let you DH send the kid to bed
· Only feeding at bedtime in his room
It was surprisingly simpler than I expected; there was a lot of crying in the first few days, which was difficult, but he’s OK now without it.