Am I wrong??

So I’m pregnant + 2 kids. We’ve been sick the last couple of day’s. My hubby’s family was planning on coming to stay for the weekend. Usually I’d just push thru but I’m feeling too pregnant and like the kids need extra attention as well. The fam that is coming asked for days off work and were coming to celebrate his sons bday with us, he’s a single father. As much as I feel sorry for canceling on him I just think we need to put our kids first. I told my hubby he should cancel but he said that they’ll just come and he can take them out for a few hrs and me and the kids stay home. The dad would still come even if we told him we were sick so that wouldn’t help. Anyways things got intense and I told him to do what he wants and I’d go stay with my family.