Here's a scenario:
An experienced teacher receives word of one of his/her parents is meeting with their principal about some emotional issues their student has been experiencing at school. Said parent expresses to the principal that they do not like how their child's teacher handled a situation that occured earlier in the year (for argument's sake we'll say this instance happened 10 weeks prior to said meeting). This parent states that they do not believe that their child's teacher has an investment their child's well-being and that this teacher does not care for their child. Also, the parent believes that the teacher does not like them as s/he does not acknowledge their presence on the playground or cafeteria.
*small side note: Rumor has it that parent-teacher conferences were held 4 weeks prior to this meeting and this parent did not mention this belief to the teacher, nor did they discuss with the teacher that they were unhappy with other "events" that had happened earlier in the year. Rumor also has it, that the teacher did express his/her concerns over this particular child's well-being and made suggestions (and followed through with them) that could possibly help this child. At that meeting, the parent agreed that those suggestions would be a good idea.
While the teacher meets with the principal about this meeting, it is mentioned that it is the teacher's job to soothe the parent's hurt feelings and repair this broken relationship between parent and teacher. Afterwards, this teacher is off to pick up their class, see this parent and this child, and conduct business as usual.
After an evening of contemplation, the teacher I am referencing decides to meet again with the principal about this parent and this situation. Their prior discussion led this teacher to believe that s/he had made a mistake with this student/parent/situation and it was their responsibility to fix it. Surely, the emotionally-stretched teacher had misunderstood. S/he has never been accused of mistreating a student and this new accusation weighed heavily on his/her mind. In the second meeting, principal attempts to give the teacher some peace of mind, tells him/her that this parent said that they have heard many good things about the teacher. (Yes, heard, not experienced) The teacher was then told that it was not his/her fault, however it is still their responsibility to fix it. Just like the day before, the teacher must now go pick up their class, see this parent and this child, and conduct business as usual.
Or not. As the teacher enters the playground, this particular student is crying in addition to another student who is physically adamant that they are not leaving mom and is also crying. Please note, this is not the first time this situation has happened in this particular class. Somehow the teacher is able to gently pull the physically upset child into the classroom along with the emotionally upset child and the other 20+ students. It isn't known how, but this teacher somehow makes it through the day without an emotional melt down. Perhaps it was the promise of the weekend so close that provided the extra strength.
Ah, the weekend. In case you didn't know, weekends officially start at the end of the school day for those in the teaching profession and this teacher was in dire need of this weekend.
Unfortunately for this teacher there was one more obstacle to be overcome. Fulfilling a promise to a friend, this person went to the gym. "Good for them!" you say, "let out some of that pent up emotion!" Normally I would agree, however at the end of the workout this person walks to their car to find a smashed window. Nowhere to be seen was their ipod, sun glasses, bag of clothes, teacher bag (yes, all teachers take bags of things to do home), and their beloved Dave CD's.
Too much. It was too much. The emotional meltdown could no longer wait. So there, in the gym parking lot a good cry was had. (Yes, a police report was filed)
The conclusion: Can you blame the "hypothetical" teacher who has had these "hypothetical" experiences for not wanting to go to school tomorrow?