Lol, that's a good one! I'm not sure if they actually had a child or just wanted one though. In VF2, you get notices that they contacted an adoption agency and wanted children, not sure if it went through. I like the theory though XD

In the end of Plant Tycoon we see a boat that goes to Isola, which means there's someone that transports beetween Isola and ''Big City'' And that person is most likely biggles since he also appears in Virtual Families as ''Mr. B''

Most likely