Same as Loshita, my mil n mom nvr support me bf my #1. So stressed luckily I had milk but cause baby drank so often, they feel my milk not enuff. Baby cry for milk all e time.
I managed to latch #1 for 3yrs luckily my hb supported me.
Imagine all e FM $$ we saved.. hehe..
This time nobody dare to say anything cause my #1 very big n sturdy.. so this baby was born petite, my mil ask me latch more.. made me eat n drink more so I can plump her granddaughter up.. keke.. so do persevere. Ignore them and stand your ground.
If need be, isolate them from ur baby. Don't give in to fm. After ML, u got no choice. So u have to let ur in law take care. Just make sure u prep urself n baby. Milk bottles n all.