You really have a knack for making people laugh. Second, don't allow hateful comments . That is unacceptable. Third, pray for your teens and their relationships. Earlier today, hours before I read your question, I prayed that God would guide the development of a stronger relationship between our son and one of his sisters.
Some people joke that parents of teens pray more than anyone else.
Perhaps we do, but I believe that offering this and other situations to God is the most effective way to guide our teens toward maturity. We recently had a baby who died shortly after birth. We're not sure how to handle the situation. We don't want our children to fear death, yet we want them to understand what happened. I'm so sorry for your loss.