Some thoughts on this topic
Read The Four Agreements by Ruiz. Read together and discuss. Or if no interest by your partner just read it. You will be happier in your mind.
Marriage encounter course advocates sharing your feelings with no judgement from your mate (such as “I am scared”, response “you should not be “) in stead how intense is the feeling, how often… never attempt to “fix” a feeling. Better to affirm your trust, admiration and feeling of happiness etc while with your partner.