Plans for two year old for delivery?please help me

Okay so we have been social distancing since March 13 just me my husband and our two year old.

We have had issues in the past with my family so my husband doesn’t want them to babysit.

We decided it would be his family, I asked him for just one person probably his mom to come when needed to go deliver our new baby. He doesn’t agree and thinks it’s fine for both his parents to come.

They think all of this is blown out of proportion, they are living with their two adult children( one who was sick with a fever about a week and a half ago) and they both go to the store together.

I’m very worried about my two year old but also the new baby coming home.

Am I crazy to say just one person?

Am I crazy to say she needs to go home immediately after we get home ( I don’t want her to try to hold the baby or get close)?

Im so nervous about all

Of this on top of regular flu season and just in general a new baby.