Segulos for helping one fulfill the mitzvah of honoring his parents:
One who is having difficulty in fulfilling the mitzvah of honoring his parents, such as one who does not get along with his parents at home, should recite by heart several times a day, morning afternoon and evening, the verses recorded in Scripture regarding the mitzvah of honoring one’s parents. This should be done until the issue was remedied. Alternatively, he should write on a piece of paper the verse in Scripture “honor your father and mother” until the end of the verse and carry this piece of paper with him for some time [except for Shabbos].
 Mishivchei Rebbe p. 48
 Likkutei Sichos 39:239