Lawful Marriage - A relationship, possibly of love and romance or arrangement, bound by legal/religious/spiritual means. (possible wedding involved)
Lawless Marriage - A romantic, loving relationship bound by spiritual means or subjective means but never legal means. (possible wedding involved)
Spiritual, in this case, simply meaning an emotionally and intellectually chosen commitment
If you have a 3rd option pls give it below...⬇️
Lawless - not regulated by or based on law
Lawful - recognized by law