unholy spirits

I am getting married soon. I pray through St Dorothy and Mother Mary against any unholy sprits coming in the way. I pray for good Heath and protection during this period. Amen

Pray for my sister son Fungai Chikwiri,he seems to have outside unholy spirits causing stagnation in his life,He turns violent at times.He has failed to progress in life due to as if evil spirits, Please help pray for him