I find so many of these comments so speculative and trying to create hype of nothing.
1. you can be sick with rhinovirus for typically 10-14 days, children take longer to recover, more like 3 weeks. You can't administer antibiotics - it's viral. Sarah said multiple times that they had been to GP for fox. my child had a similar thing and sometimes, the symptoms get worse, GP's are closed so you take your child to ED so they can be tended to. Saying they are malnourished and that's why it's hanging around is so silly.... the virus is just running it's course.
2. Kurt would be looking after Fox. Fox is sick and would want his parent.. there's nothing wrong with that? I know that if I had just had a newborn, and my first born was sick, I would want my partner to be with them.. nothing better than a parent tending to their child.
3. Also, why would do people keep whinging that he isn't in hospital with Sarah... if he was in hospital, you would all be saying "why is he in hospital, he's sick, that is so irresponsible".. he is doing the right thing and staying home so he can protect maternity ward.
4. also, the fact Sarah hasn't shared his face on instagram, maybe she wants to have her family meet the baby before she puts their face all over the internet? I know that I did.