Some thoughts on dealing with bitterness: remember the weeds and the wheat in the parable (Saturday of the sixteenth week in Ordinary Time II, 08, Matthew 13, 24-30)
Christ goes to the country of the Gerasenes and casts out the demons from a man. The demons go into the pigs, and Christ is asked to leave the district (Mark 5, 1-20)
The Holy Family of Nazareth - Jesus, Mary, Joseph - the model of every Christian marriage and its source of strength (February 2, 08, Feast of the Presentation of the Lord, Luke 2,22-40)
Christ lets his glory be seen in the sign he gives by changing water into wine. Christ is the centre of revealed religion and the centre of all reality.
A reading of Mark 1:40-45 describing prayer of the leper and Christ's cleansing him of his leprosy, and a reflection on that passage. (Thursday of the first week of Ordinary Time)