Resolves "It's gonna be forever" if, while still married, it appears that Taylor & Travis will be immortal (e.g. life expectancy increasing at a rate of more than one year per year, sustained for an extended period of time) and they credibly commit to never breaking up (e.g. by self-modification).
Resolves "It's gonna go down in flames" if the marriage breaks up and there is any hint of acrimony. (I will be fairly generous in what qualifies for this, since the public view will be heavily filtered. If there aren't public indications that they're still friendly, it's probably gone down in flames. As a point of reference, the Joe Alwyn breakup would qualify as going down in flames.)
Resolves "They do not get married" upon credible reporting that they have split before getting married (regardless of whether they later get back together).
Resolves "Other" if the marriage ends in any other fashion (for example death or amicable dissolution).