Did some different jobs when I started working at 18 years old, three different jobs in 2 years. Decided I needed to do something different, and in the 28 years since I've worked at another 4 companies (including the current job). Chanced jobs a lot within the previous company, five different positions in 11 years.
I consider it a large amount if somebody is switching companies a lot within 2 years (like 6 companies in 10 years) but it depends on what they do, and at what level they typically work.
I would try removing the caulking around the shower pan and redo it. If that doesn't fix it, basically I would rebuild the whole shower. It looks like water might flow beneath the flooring here, which might cause a lot of problems in the future.
Also, I cant see it well in your pictures, but I've found in past remodelling projects that the best way to make showers leak free, is to first place the shower pan and then do the wall tiles, so the tiles are slightly above the pan.
Totally, especially since the Netherlands currently has a dimissionary cabinet. So the ministers are expected only to mind the store. Though I would be surprised Geert Wilders' PVV (the future expected governing party) to be against this, since he's always hinted at a "Jewish-Christian Tradition" of the Netherlands.
He has a water cooled PC running arch, chances for an actual hubby are slim.