Are marriages where they've been girlfriend and boyfriend for too long and married for a short time more likely to fail?

I've seen this happening. Among the marriages that failed, this is the common denominator I'm noticing:

Together for 15 years, married for 4 years

Together for 9 years, married for 2 years

Together for 10 years, married for only a year

Too much time has been spent dating and cohabitating, that by the time they got married, it doesn't even feel anymore like a journey to a new life. All those years being boyfriend and girlfriend took away all the excitement of a marriage.

Are marriages where they've been girlfriend and boyfriend for too long and married for a short time more likely to fail?
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