Large families- I need your help!

By today’s societal standards, I have a large family. The kids are 12, 10, 9, 3, and expecting. We’re in the market for a new to is vehicle. What are your favorite options? We need a lot of leg room (the older 3 are already over 5’), and room for two car seats. My husband wants a suburban, but while he and everyone else are tall, I’m barely above 5’ myself and don’t wish to climb. Help!!!

Edited to add: we currently have an 05 town & country that’s just not cutting it.