I can’t stop breastfeeding 😩

It’s been so hard for me trying to stop breastfeeding

My LO always asks for it and it’s part of our nap and bedtime routine

I’ve tried to replace with cup of milk but he drinks the milk and then still asks for boobie

I breastfeed on demand so I have been trying to replace boobie w milk but doesn’t always work.

Any suggestions or anyone going through the same thing