According to this stat couples marrying at the age range of 30-34 have the smallest rate of divorce. According to this stat even a 1 year gap increases divorce rates. Of course this is not all causation. People marrying at 30-34 probably are on average tertiary educated, but they will also be well traveled and have all that life wisdom that you can get from growing as a person in your 20's. So redpill "advice" for women to marry young to an older guy is the exact recipe for how to be divorced by 30