Sometimes when people are feeling powerless because they won't give up on a farm and a full-time job where they are always unhappy with the administration and a husband who's off working nights while they struggle to keep their clutter under control they resort to snarky comments. They won't go for counseling because they are used to and comfortable with the dysfunction and afraid to change. You can't have rational conversations with them because they are going to attack you to deflect attention from their own situation.