Exclusive Breast Feeding

Raks
Hey mommies.. my lil one is almost 8 months old, I have not introduced solid to my baby n m planning to be on exclusive breast feeding till 1 year, but my hurdle is my mil, she just keep on taunting me n bothering me n asking me to give him top feed as well as solids.. I just wanted to know are there any mommies who have breastfed their babies exclusively for 1 year n pros n cons for the same..