List not only the situation, but also the feelings you are experiencing. Tell God what is worrying you. He is concerned about you. Ask for God's peace. If you are jealous of your marriage partner, you have that right.
Marriage is a special relationship.
Each one should be first with the other. However, marriage is not a legal grant to possess the other. Turn worry into positive action. The scripture says instead of worrying, fix your thoughts and mind in positive directions. Are there actions that you can take, or is there a need to deliberately fix your attention, and trust, onto God Himself.