[KC_Conspirator]

While I do not have the links ready at hand, I can tell you where the studies come from.

One was a study done by University of Denver years ago.

The University of Utah has a family study center. One of their more infamous studies showed women's unhappiness in marriage and infidelity linked to the amount men the slept with before. IIRC, the magic number was 9 or 10 (with a curious dip in the graph) and then the unhappiness shot up like todays inflation numbers. Conclusion, the more cackas one takes, the less ability to pair bond.

[Valpal1]

I am familiar with the study you reference and you are mis-rembering and overstating the effects. You are also forgetting that sexual biography had similar effects on men’s marital happiness.

Hook up culture is bad for both sexes.

[grey_whiskers]

https://socialpathology.blogspot.com/2010/09/sexual-partner-divorce-risk.html

Quick chart from that page:

and that page references this study (via Wayback Machine):

https://web.archive.org/web/20081126225114/http://www.ncfr.com/pdf/press_releases/PRESS%20RELEAS2.pdf