Is It Wrong To Keep The Memories Of A Loved One?

In this episode Dr. Betters answers the question, "Is it wrong for me to keep the sympathy flowers for memories? Is it wrong for me to keep my daughter’s ashes? Is it also wrong for me to take the cremains everywhere I go? Is it wrong for me to keep her clothes and her room as before when she was still here with me? Am I inviting unholy spirits without realizing it by holding onto her memories by keeping her clothes and sympathy flowers?"