Modifies provisions relating to marriage

This bill updates Missouri's marriage laws by repealing existing sections and enacting new provisions to modernize the marriage license application process. It allows individuals who are incarcerated or on active military duty to obtain marriage licenses remotely by submitting sworn statements and notarized documents instead of appearing in person. The legislation also mandates a two-step identity verification system for online applications and clarifies rules regarding age limits and common-law marriages. Additionally, the bill requires all marriage license applications to include applicants' Social Security numbers, with specific exemptions for those without one. These changes directly affect couples seeking to marry in Missouri and the county officials responsible for issuing licenses.