Can a woman married for 3 weeks collect life insurance?

In general terms, it depends on the specific laws and regulations in the jurisdiction where the life insurance policy was purchased and the circumstances of the case. It's important to note that life insurance policies and the associated terms, including beneficiaries, payout conditions, and waiting periods, can vary significantly from one policy to another. It is advisable to consult with a legal professional who specializes in insurance matters or directly contact the life insurance company or agent responsible for the policy to understand the specific terms and conditions, including any applicable waiting periods or restrictions related to the recent marriage.