Guys, What's the #1 reason men pull away from relationships?

PunkinPie
I see ads constantly on this site for relationship help, citing "THE #1 REASON MEN PULL AWAY! IF YOU WANT LASTING RELATIONSHIPS YOU MUST BUY THIS."

Why not just ask the guys? ROFL
Updates
+1 y
Interestingly, no one so far has brought up the reason the ads are claiming -
that women invest too much too soon into a relationship and the guy gets bored or feels smothered.

Apparently they're selling some super-secret program on how to keep your man on fire for your love for life.
Guys, What's the #1 reason men pull away from relationships?
22 Opinion