Not on the threshold? This is how... (and further)

The Fire. If you go through the sequence specified by you "mentions-psycho", and also to both of the specified categories of gossip to pay - then the mom will go as cute for forced (treatment according to article 29 of the law on psychiatric assistance to the population). And, believe the person who headed the department in the psychiatric room a little longer than you go on the Internet - to send a person to the forced hunt is easier than to get him out of there even with a strong desire.
But it is hypothetical.
And in reality - if you have a mommy who is so frozen to knock at the door for hours - then the psychic shines on her without any bribes. Classics would call decompensated psychopathy, in modern "anti-social personality disorder". And if it is easier to let her destroy the family, settle in the apartment, and other ugliness to allow her - then, it seems, the whole family is broken.