DEAR AMY: My visits with my Swiss in-laws have included the
increasing incidence of their using the toilet with an open
door. This is a huge issue for me. My husband thinks they just
feel close to me. How do I keep them from feeling that close?
They've mocked my American modesty in the past: I never used the
outdoor shower at their lake house because it was exposed. My
father-in-law enclosed it in an attempt to lure me from the
enclosed indoor shower, referring to it using a derogatory word
for Americans.  Their nude sunbathing doesn't bother me (I can
escape), but while visiting their home, their open-door
eliminations are harder to avoid. The tipping point came last
night. I had my mother-in-law, "Marianne," over for dinner, and
she left my bathroom door open while using it. How do I get my
in-laws to close the bathroom door while they see to their
private business?  American in Switzerland  DEAR AMERICAN: While
there isn't much you can do to change your in-laws' habits in
their own home, you can ask them