Porthos knows all too well what orphans can be like. He imagines having to answer to parents if they'd taken him in at an older age. "I'd like to say that we should only adopt and care for the ones who need it, but sometimes the ones who really need it won't admit it," he says quietly. "So I've been thinking..."

"What if instead of bringing in orphans in to stay, we let our home be a foster home, for when they need it, as long as they need it," he says. "We still have our own kids, but keep our door open for the others."