She said my baby was fat!

Lol crazy bitch in the parking lot of the grocery starts chatting with me. We're in Georgia no biggie I talk to strangers all the time. She then says your baby is cute, but she's pretty fat...ummm wtf? She said yes she's pretty chunky. You should put her on a diet before she gets too fat because that can be a real problem. Lady she's 13 mos old and not walking yet and actually weighs less than most babies her age. What a crazy witch. Obviously I knew she was bat shit crazy but she needs to keep her INACCURATE opinions to herself!