Colic

My mom swears up and down letting a newborn outside early will give him colic 🙄. I had my first born at 18 and she told me I gave my son colic for “fanning him outside to early” I was so young and honestly didn’t know any better I legit thought I gave him colic. My first born had colic for 3 months. I felt horrible and got depressed. Well I’m currently 25 with a almost 1 week old. Before I left the hospital I asked a nurse and doctor if letting my newborn outside would give my baby colic, y’all they laughed at me and told me that’s impossible only feeding him wrong and not burping him will cause colic also eating the wrong foods while breastfeeding and choosing the wrong formula. I told my mom this and she argued with me saying the doctors and nurses don’t know shit and she knows what’s best. I’m so irritated and annoyed with her and mostly hurt because I thought all these years I was the one to give my oldest colic. My husband is very reserved man he snapped at my mom saying you shouldn’t go around telling her things you honestly don’t know yourself or trying to make her feel bad. He also told her he’s our child not yours keep your opinion to yourself unless your a doctor or nurse keep your medical advice to yourself.