S.A.
Honestly have you tried to determine if maybe running a low grade fever is just normal for your daughter and that she's playing you so she won't have to go to school. The school nurse may have been impatient with you (which is unprofessional) because she may believe you are unnecessarily over coddling your daughter. I'm sure that she's very good at determining when a child is sick and when they are faking it.
Here are just a few things to think about...and please don't think I'm attacking you. I worked in a middle school for years and I saw one particular case of a single mom over protecting her daughter because her daughter is all she had...so having said that please think about these things and try to be honest with yourself:
1. When your child is home, does she stay in bed all day resting...if she's too sick to go to school then she's too sick to play. If she's playing, watching tv with you...then she might not be as sick as you think. That was a rule in the house I grew up in...if you stay home, then you stay in bed...no tv, no playing, no going outside.
2. If a low grade fever is all she has, then why are you keeping her home. You can run a low grade fever from a sinus infection. I've run a low grade fever from just being run down. That doesn't mean she's contagious and needs to stay home.
3. If you keep her home for even a low grade fever, what are you teaching her about her responsibilities? If she can just stay out of school because she's a little under the weather, then she will grow up thinking it's okay to skip work or keep her own kids home. She's not developing a good work ethic or even learning that sometimes we have to do what we don't want to because we have to honor our responsibilities. How can others ever count on her if she only thinks of herself and the minor inconveniences she's going through?
4. Do you think you encourage her to stay home because you are lonely? The mother I spoke of earlier had every excuse in the book to keep her daughter home. As it turns out her daughter felt guilty leaving her mother home and would fake sick so she could keep her mother company. (I know this because I've had the opportunity to speak to her now that she's an adult)
5. Do you think you are making your daughter paranoid and making her sick? It is possilbe that you probe her about her health and you have made her feel like she's supposed to be sick? Do you think that because you take care of your ailing father, that she's making herself sick because she witnesses all his issues. My daughter often complains that her back hurts because she's heard her father and I complain about our backs when we had a bad mattress.
6. Now if you aren't able to work with her and catch her up with her studies...then why would you think you can home school her. Go to the school, get the work from her teachers, and work with her to catch up. Go to the school daily and turn in her work and ask questions when you need to. If you can't help her with the work prepared by her teachers, then you won't be capable of home schooling her.
7. If you can't go to the school because you can't leave your father, or you don't have time, or whatever...then you won't be able to provide her with a good home school experience. Part of a good home school experience is going to the library to take advantage of resources they have, going to the zoo, parks, and other activities. If you can't go to the school to talk to her teachers and get your daughter's work, then how will you take her to various locations to enrich her learning experience when home schooling?
8. Do you think that maybe you are holding on to your daughter too tightly? I once worked with a mom that poured so much love into her son after her divorce, her son started having anxiety attacks. He felt so responsible for her happiness and worked so hard to keep her happy and be the "man of the house" that it started affecting his health. He heard all his mother's problems, he listened to her sorrows about the divorce, he listend to her worries about the bills, and so on..... He was in seventh grade. He had to start talking to a counselor weekly. He suffered from headaches all the time. Then his mother decided that she needed to move in with her parents...her father was wheel chair bound and had a urine bag and so forth. She would leave her son to care for his grandfather at times. Then the straw the broke the camels back...she decided she was gay and had her girlfriend move in with them. Now he's in seventh grade having to deal with his mother's emotional issues, care for his invalid grandfather, and then suffer teasing at school because his mother was living in an openly gay relationship...Talk about a mess this little guy was. He went from straight A's to failing in six months. He was a happy, healthy seventh grader with friends and hobbies and sports...then he was sick all the time and acting like a recluse. He refused to play with his friends anymore.
Do you cry on your daughter's shoulders? Do you talk badly about her father in front of her? Are you sad, grumpy, negative around her a lot? Is she allowed to be a kid? Is the most troubling part of her day trying to figure out whether she will have chocolate milk or apple juice??? Does she have friends her own age to play with? Does she do any kind of activity appropriate for her age?
Is it possible that maybe your moods and general outlook on life might be rubbing off on her?
I don't know that any of the things I listed are an issue in your situation, but I thought I would just present them for you to think about. Maybe none of them apply and that's great. In that case, you will need to take your daughter to the doctor and keep pressing him/her to figure out why your little one is so sick all the time so that you can get a diagnosis and thus the school will need to provide your daughter with a liason that will work with her at home.
I wish you all the luck in the world and I will pray that you can figure out the right thing to do for you and your daughter. Being a parent is not easy that's for sure.