Maybe a super bad case of diarrhea. Like this isn't normal diarrhea, this is super brown town blasting toilet shredding bowel purging vomit inducing nostril purging eye melting diarrhea. Its like something went wrong in the space time continuum and some how Satan's magma gut busting stuff filled starfish emptied the contents through a subspace portal leading to your mother's gut.
In all seriousness, hope your mother is ok op.