It was a family affair!

Gwen Stefani brought Blake Shelton along with her to her parents' house to celebrate Mother's Day yesterday, and if this isn't the clearest indication yet that they're in it for the long haul, we don't know what is!

The Oklahoma-born hunk has spoken openly about his love for his girlfriend's children, and it's pretty obvious he's committed to co-parenting with his lady love, despite the fact that they haven't tied the knot.

"At this point in my life, I kind of had put [having kids] as like, ‘Well, that wasn’t meant to be.’ Then all of a sudden it happens one way or another and it’s like, ‘Wow, [I] missed out on a lot.' And so having them around … I don’t even know how to describe it. It’s so much fun,” he recently said on Today.

"For a long time, it was awkward trying to figure out what my place is and in their mind too. The best part for me, selfishly, is discovering a part of myself that I guess I never really knew was in there. It’s definitely an instinct that kind of kicks in. There’s days where you go, ‘Oh my God, when does school start?' An hour later you’re going, ‘God, I can’t wait ’til they get home.' They’re so damn funny. It’s just my first time being around it, and it’s easy to fall in love with those kids. They’re pretty special," he also gushed to People.

We hope they never break up, they are just too adorable together!