AIO Husband wants breastfeeding / pumping to be over

My husband and I have 3 kids - the youngest of which is 5 months. We both work so the kids are at school / daycare and I breastfeed so pump, etc as needed. Lately he has been pressuring me to stop cold turkey because he’s “sick of it”. With my other two I did this for a year each and planned to do the same with this babe. I’m just not sure why someone who doesn’t have to put their body through gets a say / has any opinion? Am I being crazy? Is it that annoying for partners that this is a reasonable ask? In my mind - it’s my body and my choice but it’s now brought up daily and really getting to me.