Not sure how to tell him I want to stop breast pumping.

I know OH will be disappointed but he doesn't seem to get how much it hurts. I'm going on 4 months of exclusively pumping and it's to the point where my nipples feel like they are being tore off every time. I just want to cry at each session. finding the time in the day to pump for a half hour every 3 hours isn't possible when I am solely taking care of our baby from 6am till 10 Pm.

How do I tell him in a way he'll understand?

We have a stock of over 30 tubs of formula but he wants more.

no I don't have right size I need XS and they are hard to come by so I've been making do with S.

He has a tounge and lip lock that makes it difficult to latch and he chews instead of sucks because of it