Family finally complete (with Dad delivering both kids with an assist from the midwife), the two couldn't stop gushing about how darn happy they were. 

There were the requisite birthday shout outs, of course, with Burton posting a video in which she and the kids playfully argue over who loves Morgan the most and the actor, in turn, marking the anniversary of her July birth by calling her "the hottest chick on the planet" along with the "greatest mom, partner, and best friend a fella could ask for."

But there were also the for-no-good-reason tributes, Morgan telling the world how much he loved Burton in April 2019, because he "figured a public declaration may put a smile on her face." 

The twosome were just so loved up, so firmly cemented that they soon realized their protestations about marriage really didn't make any sense. They had, as Burton noted in her Instagram reveal, lived their vows to each other for the past 10 years, but now it was time to actually say them aloud.