Guys need some advice Does having a younger girlfriend lead to a happier relationship?

In my personal experience with past relationships with the women I dated they were the same age or older and never really paid out well and same thing with my friends but now they have younger partners around early 20s and they seam much happier in those relationships and concerning looking for a younger partner in my next relationship? I'm wondering if this is true with other guys? or you you guys think?
Guys need some advice Does having a younger girlfriend lead to a happier relationship?
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