ᐅ Water Pipe Burst in the Bathroom.........

At the end of March, I had a water pipe burst, which was not my fault. On that day, a so-called leak detector visited to investigate the cause. He tapped around the shower area, and the problem was found between the shower and an old boiler. Behind the shower is my living room wall; on the left side, he discovered moisture inside. Naturally, the neighbor below has a damp ceiling.
My question is: can the wall collapse, or is that unlikely? Everything was turned off so that I can still use the toilet and kitchen.

How does this look legally? I have lived in the apartment for 13 years. The landlord said I should move out, but that is absolutely not an option. I told her I need time until April 20th because of my small pets. She claims it is no longer habitable. There is no damage in the kitchen. A lawyer has already been informed.
Can something happen to my living room until April 20th?

How long do such repair works usually take?

If the pipe burst is not your fault, the landlord is responsible for repairing the damage. Usually, they have insurance for this. I wouldn’t expect structural issues offhand; a specialist on site can give a more precise assessment.

What "raus da" means is unclear. If the landlord wants to evict you completely, they must follow the usual termination procedures. If it is necessary for repairs that you are temporarily relocated, the landlord must propose a solution.

Damages to your personal belongings must be compensated.

This situation is understandably very stressful and unpleasant for you, but as long as you are not at fault due to negligence, you have nothing to worry about.