If it gets to be too much for her, take her in to see a doctor and see if a little medication
might help relieve some of the stress in the apartment and the grieving process that
she must go through. It's stressful for you, too, remember.

If something appears that is not related to the grief and apartment situation, her
doctor will likely discover it and recommend further treatment with a specialist.
Bipolar illness can be inherited, but environment may play a role in triggering it, so
the situation needs to be carefully protected and guarded.