Usually a sexual situation setup (preplanned) in advanced by a Desperate (sexual, emotional, or situational (like pregnancy or citizenship), or monotary (alimony, child support)) designed to force a person to marry another.
There are 2 types "before the fact" and "after the fact". Before the fact is an entrapment. An example is unprotected sex and one
party has the intention for pregnancy even if the other
party does not desire. (Instant shot
gun wedding)
"After the fact" is the person has the determining factor before hand. (Pregnancy, virginity loss to
name a few.) An example is The person is pregnant and tell a
guy hes the father even if hes not.
Jeb had
played straight into his girlfriend's marriage
trap and just now realized after "shooting off" inside her. Odds are that wedding dress he saw in her
closet was bought a few days ago