I already googled this, and google wasn't helpful. The invites I chose say at the top "Together with their families". Well...that isn't appropriate for our situation and was looking for something else up there. My dad is paying for about 1/4 of our expenses, but isn't really "planning" it with us, and my mom is helping me with a few DIY things. His parents aren't involved for various reasons. Any ideas? I was almost thinking of saying "Together with Tess and Abbie" (our dogs, ha)...but that would be corny.
Edit: I added a picture of the invite I chose (the background color will be changed to navy blue)