At the last two family dinners, my siste
Ask
At the last two family dinners, my sister-in-law brought her kids with heavy wet coughs, fever, and green runny noses, brushing it off as 'just teething/allergies'. Both times, our household ended up catching whatever bug they had.
This Sunday is my mother-in-law's 70th birthday dinner at her house. We now have a 3-month-old baby who is too young to be fully vaccinated.
My husband agrees we cannot expose our infant, but he is terrified of sounding 'hostile' or starting family drama.
Can you give him the exact speakable text to send to the family group chat before Sunday with a specific request (if anyone has fever/cough, stay home or we will celebrate later), a calm follow-up if SIL pushes back with 'you're being paranoid', and an exit plan for Sunday if someone shows up sick anyway?
Answer
Three scripts below, in the order you'll use them. Each opens with the line as your husband sends it — copy and paste as written.
## 1. Pre-Sunday message — husband → family group chat
> Mum, we're really looking forward to your 70th on Sunday. One small ask of everyone: if you or the kids are running a fever or have a heavy wet cough this week or on the day, please sit this one out and we'll come back the week after — just the adults, same menu, more time. [Baby]'s only 3 months and hasn't finished her first round of vaccines yet, so I'd like her first proper afternoon with grandma to be a long one. A quick yes/no by Saturday dinner would help me sort the food. Love you all.
Why this shape: it leads with MIL (the host, the birthday), names one concrete request, gives a replacement (the week after), sets a reply deadline, and carries the reason in one sentence. No accusation of SIL, no "remember last time." If your husband wants, he can send a quick private "hey, sending this to the group, just so you see it first" to MIL ten minutes before — that often takes the sting out for everyone.
## 2. If SIL replies "you're being paranoid" — husband → SIL, private chat
> Fair, maybe we are. The doctor's line with a 3-month-old pre-vaccine was: keep her away from anyone feverish or with a wet cough. That's what we're holding to. We'd much rather do the week-after dinner with you and the kids when everyone's well — you pick Tuesday or Wednesday.
If she pushes again:
> Hearing you. We're still going with the doctor's line on this one. Next week works.
If she pushes a third time, don't argue. One last line and stop:
> It's not about you, it's about her vaccines. We'll see you next week.
Hold-the-line rule from the card: he acknowledges once, repeats the limit once, doesn't re-explain.
## 3. Exit plan for Sunday if someone shows up sick
Decide with your husband **before** Sunday, in this order:
| Before | On the day |
|---|---|
| Set a 90-minute cap on the visit, even if everyone is well — so leaving early isn't a scene. | He is the one who speaks at the door. Blood-relative rule. |
| Have a "rain plan" ready: takeout order on the app, baby in the carrier, car packed so you can leave in two minutes. | If MIL hosts, the line is to her, not to SIL. |
| Agree on a private signal between you two (e.g., he touches his watch) so he knows to start the leave-taking without you having to ask. | Don't diagnose the sick person at the door. Don't take temperatures in front of them. |
If SIL or her kids arrive clearly feverish, coughing, or with a streaming nose — your husband, at the door, to MIL:
> Mum, happy 70th — I'm so sorry, we're going to head out now. With the baby still pre-vaccine we'd rather not risk her first visit to you being cut short. We'll come back next week when everyone's well. Love you.
If MIL pushes ("just an hour, it's family"):
> Love you too. We'll do a proper one next week. Today is too early.
Then he hugs her, you leave. Don't linger to argue. The week-after dinner is the follow-through — book it on the spot on the drive home so it stays real.
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**One honest limit on my side:** these are the words, not a guarantee. If the baby does end up exposed and runs a fever under 3 months, that's a same-day pediatrician call (in some regions an E visit) — not a wait-until-Monday. If that happens, switch lanes and I'll help you find the right local path; I don't write medical advice from memory.