I am trying to find these films. Do they sound familiar?
1. In one film a man was possessed by a demon, and his brother a Priest came to help the family, a wife and daughter. His superiors were reluctant to let the Priest exorcise the demon because it was his brother. Then the daughter is tricked into letting a spirit in who goes for the brother before the Priest sends it away, then he tries to help but ends up on fire, then an African-American preacher and exorcist (he was shown literally pulling a demon out of someone) comes in and angels appear as he pulls the demon out and in the end three demons were sitting upset at the defeat then make more attempts to possess people.
2. A family moves to a new house and town, and the daughter finds a new friend in two girls. One of the girls got the daughter to do some foolish things like dangerous and illegal. But called themselves sisters, the mother revealed she had a daughter from a previous relationship and put her up for adoption. Then the mother tracks down the other family who reveal she died, and it's revealed the friend is the daughter. One night the mother visits her daughter only to find the ghost of the daughter who died taking revenge on her, she tries to comfort her but the ghost still angry plans her revenge, at a gorge the ghost reveals their relation, and the father saves the daughter, and the ghost forgives and goes to her rest.