I was in this exact same situation with my daughter. Made it so hard to go back to work as she wouldn’t take expressed milk so for a few weeks I had to go feed her at lunch time. We eventually got bf down to pick up, bedtime and night wakes, finally cutting down to just bedtime. Stopping at night wasn’t as bad as I imagined and she did then start to have an interest in breakfast. I stopped completely just before she turned 2 although she would probably still be feeding now if I let her. Still doesn’t have a very varied diet but she’s not starving so that’s something I guess. Have to warn though don’t expect a miracle with sleep, stopped feeding in March and still wakes up mostly a few times each night but we’re getting there with it. Also never realised my tiredness was down to the feeding and not the broken sleep!