Canaries were carried down into mine shafts by coal miners to alert them to the dangerous thinning of oxygen that occurred at certain depths. By truthfully expressing your needs to your husband you are warning him of the potential danger of not saving time for the relationship. Your feelings are an indication that the marriage is in some trouble. Yet you have been unwilling to express this to him. Your spouse agreed to marry.
Marriage requires effort.
If he did not want to invest time and effort, he should not have married. This first year of marriage is an important one as it serves as the foundation for the years ahead. It is clear that your life is full of other things besides your relationship. Accept the reality of his commitment and express your needs clearly and directly. Many couples who are considering separation still express love for their partner.