Denmark will allow the fiancée or spouse of any Danish national to enter the country, on their honour – providing they've submitted proof of a negative Covi-19 test in the past 72 hours.
Austria is similarly happy for "life partners" to enter the country – regardless of whether the couple normally lives together or how long they have shared a relationship.
Likewise in Finland, it is up to the assessment of border agents with the Finnish Border Guard saying that "fundamentally, border inspectors trust the words of travellers".
Germany, the Czech Republic and Iceland are slightly more strict, with couples requiring proof in the form of shared bank details, expenses or proof that they are living together in a romantic relationship.
Norway, and the Netherlands require additional proof and qualify that the exemptions for unmarried couples is only open to those in relation older than 9 months.
France said it was in the process of setting up a laissez-passer exemption, but it remains to be seen what proof is required.
Although these decisions were welcomed, other couples are separated by hard borders and travel restrictions to Australia or within North America.
New Zealand travel restrictions which came into effect in March have separated couples and split families who had members stranded outside the country.
In June Immigration New Zealand revealed that there were 10,000 visa holders stuck overseas, unable to return because of border restrictions.