Breastfeeding Moms: How do you feed your baby???

I have had people complain saying I am not doing it right just because I choose to pump half the time (have had latching problems and supply issues). After I starting pumping my supply issue stopped plus I can tell how much my baby is eating and my boobs aren't as sore. I make sure all bottles and breast pump are cleaned thoroughly and the milk is stored correctly. I only supplement with Formula when I have to (run out of breast milk at store or when with babysitter, etc) This is what works for me and I know there are plenty of you that do it this way as well it just seems the other parties need some convincing that this is okay and that I don't only have to breastfeed just because the lactation nurse advises to only breast feed.