True, but you left out the part where the only thing they consider for that is if you’ve been seperated for 12 months and one day. It’s the end of the same paragraph you quoted from here.
And further down the page, it also points out that it’s possible to do “Separation under one roof” (separated but still living together) as further detailed here.
They could quite easily lie their way into a divorce, with a bit of a waiting period.