Even if you don't edit or delete, use aliases or initials and don't write identifying details, like place names or specific events, etc.
It's easy enough to get the gist of your situation across without going into every little detail. Most problems can be boiled down to simple issues, anyway. Read some threads first, to see how it's done.
This forum's posts come up in Google searches, so use your brain about saying anything if you don't want to identify yourself or anyone else.