Breastfeeding ready to quit

Eve
My husband is against breastfeeding in public. He also thinks that my son is not gaining weight because the breast milk is not adequate. When he cries it's always because he didn't get anything out of my breast. He tells me I'm starving his son. I want to breast feed but I'm wondering if maybe I shouldn't because I don't have my husband's support. He even went out and bought formula.