4 Tips for Co-Parenting When Your Child is Sick

It’s that time of year: The dreaded season of sickness. Between worrying about your kid, stressing about missed school days, needing backup childcare, and catching the sickness yourself, it’s a lot to manage. Add in co-parenting, and it can be a real headache.

When it comes to co-parenting a sick child, the best plan is to have a plan. How will you and your co-parent make decisions when your child gets sick? The better prepared you are, the less stressful it will be for everyone, including your child.

Should co-parents stick to the parenting time schedule when a child is sick?

As much as you can, try to stick to your parenting plan. Your parenting plan is the foundation here, so check whether it already says how you’ll handle sick days. If you have doubts or you disagree about how to handle the situation, then you may want to speak to your attorney or parenting coordinator.

When needed, tailor your decisions to your child’s condition and preferences. If your child feels or seems too sick to make a transition, you can adjust the parenting calendar to reflect their need or desire to stay.

It helps to agree on the same yardstick in both homes. For respiratory illnesses, the CDC advises staying home until symptoms are getting better and there has been no fever for at least 24 hours without fever-reducing medicine. Your child’s school or childcare may have its own rules, so check those too.

If your child just has a moderate cold, on the other hand, or simply wants to switch houses on schedule, then it’s usually a good idea to let them. Familiar routines can help kids feel safe and secure. The American Academy of Pediatrics notes that structured routines give children a sense of stability. Do what you can to make the transition easy and gentle.

Of course, use your best judgment: If you feel your child is so sick that they shouldn’t have to make an adjustment, see if you can keep them at your house or let them stay at their other parent’s.

What if I miss my sick child when they stay longer at my co-parent’s?

You can still stay close to your child while they recover at your co-parent’s home. If they’re too sick to move, ask your co-parent if you could drop by to read your child a book or bring a tempting meal.

If your child is very contagious or you can’t visit in person, consider a phone call or video call. In OurFamilyWizard’s Calls feature, all calls are documented so you have a clear record of communication.

Who decides if a sick child stays home from school?

The residential parent (whoever the child is living with at the time) may be the one who decides whether the child should go to school or stay home, since this may be considered a day-to-day parenting decision rather than a major decision. Rules vary by state and by your custody order. In Minnesota, for example, the state courts describe physical custody as the right to make decisions about a child’s routine day-to-day activities.

Double check your parenting plan to see whether it addresses who would make this kind of decision. If your co-parent makes the call and you disagree, you may have limited options in the moment. If you have larger concerns or it becomes a pattern, talk to your family law attorney for advice and next steps.

What if I prefer that my sick child stays with my co-parent? I don’t want to get sick.

Your sick child usually still needs time with you, even if you’re worried about catching their illness. If you have other kids at home or you have a big presentation coming up, it might be tempting to keep the germs out of your home. But keep in mind that by the time your child shows symptoms, you may have already been exposed. With the flu, for example, the CDC says you may be able to spread it before you know you’re sick.

Sick kids need your comfort. The AAP calls loving care one of the most powerful tools to help a child feel better as they rest. Of course, if your child has a serious and contagious illness, or if you have someone who is immunocompromised in your household, you may need to be more careful.

If your child needs to come home with you despite your worries, you can take steps ahead of time to prep your home for their return. Stock your child’s bedroom with supplies so they don’t have to wander the house and ask your other kids not to hug or cuddle with them.

How can co-parents keep a sick child’s care organized between two homes?

Medicine timing needs its own system when your child moves between homes. The American Academy of Pediatrics recommends using a log to track what times you gave medicine, and it warns that double doses are easy to give by accident. Send each dose time to your co-parent in writing, separately, especially on exchange days. Follow the label and ask your pediatrician or pharmacist about dosing.

Share a copy of your child’s insurance card so you can both choose covered doctors. You can also use the Expenses feature in OurFamilyWizard to track shared costs, like a co-pay, and split them using the percentages in your parenting agreement.

When co-parents handle a sick child’s care differently

Different care styles are normal across two homes, and most can be worked out with a quick conversation and a little compromise.

What if my co-parent treats sickness differently than I do?

It’s confusing for kids when one parent tells them to rest and watch TV, while the other parent tells them to be tough and keep moving. If possible, coordinate care and treatment. You may need to both compromise a little. This makes transitioning between houses easier for your child.

What if I don’t trust my co-parent to take good care of my sick kid?

Focus on what you can control: Take great care of your child during your time, and let go of smaller differences in how your co-parent does it. A lack of trust is upsetting whether your child is sick or not, but it can feel more urgent when they’re unwell. For example, if your co-parent sends your son to soccer practice the day after a fever, ask calmly in writing how he’s feeling and share the fever-free guidance you both agreed on, rather than arguing at the next exchange.

At the end of the day, though, your co-parent is your child’s parent. If you can’t control something, let it go (within reason). If it’s a bigger concern or the situation gets intense, talk to your attorney.

Take amazing care of your child while they’re with you, and when it’s not your time, remind yourself that there are many, many different parenting philosophies and different ways of parenting. For the most part, kids are adaptable and resilient.

What if my child complains about the care they receive from my co-parent?

If your child comes to you with a concern, talk them through letting it go, if appropriate. But if it needs to be addressed, message your co-parent through a co-parenting tool that keeps it well documented. Use a calm, matter-of-fact tone so your co-parent doesn’t feel attacked. Be specific ("John had a fever of 103.2 and needed to rest"), not vague or generalizing ("you never take good care of the kids when they're sick").

If your concerns progress and the situation is serious, share your communication records with your family law professional.

How can co-parents help a sick child feel less stress?

One huge thing you can do is stay positive about your co-parent in front of your child, to the greatest extent possible. Kids pick up on the stress of the adults around them, as the AAP points out. The AAP also notes that children tend to be more resilient and less stressed when there’s less conflict between their parents. So try to present a united front, even if that front is an agreement to do things differently.

You can’t stop the common cold, but you can care for your sick child together

Co-parenting a sick kid is tricky, but keeping the lines of communication open and following a plan can help smooth the process. Agree on sick-day expectations before the next cold hits, and your child gets steady care in both homes. Next step: Review your parenting plan with your co-parent and decide together how you’ll handle schedule changes and school calls, plus how you’ll share medicine updates.

FAQ about co-parenting a sick child

What should a parenting plan say about sick days?

The provisions in your parenting plan should name who stays home with your child, how you’ll notify each other, and how you’ll make up missed parenting time. If you feel that’s necessary in your situation, talk to your family law attorney for advice and next steps.

What should I do if my child gets sick at the other parent’s house?

Let the parent who has your child take the lead on day-to-day care, and ask them for regular updates. You can also offer to help or visit if your co-parent agrees

What if my co-parent doesn't take good care of my sick child?

Try your best to let it go; it's normal for different parents to parent differently, and kids are pretty resilient. If your child is medically in danger, talk to their doctor and your family law attorney.