Let's assume for the sake of this experiment that telegony has been proven true. For those who don't know, it is an idea that future children of the woman will share the DNA of her former partner with some % chance. The only number I know is 15% likelihood.

Before you scream, "debunked pseudoscience" I know of a case where telegony has been proven beyond shadow of doubt with the man and wife both being loyal to each other, going through lie detectors, wife checking if she had been drugged/violated, etc. the end result turned out that when she was a volunteer doctor in Africa, she had a brief relationship with the local doctor, which affected her pregnancy years later.

Now, let's think how would this affect dating. This is a question for men. How would knowing that there's ALWAYS 15% or - around 1/7 chance - that a baby would be not yours but your wife's former partner affect your dating habits?

Women please refrain from responding due to conflict of interest.

Again, let's just assume that this is true (it is of course some "pseudoscience") but what if it is - how does this affect dating market?