Buying a home with an ex to pass on to our children

[Christopher Tom]

Hello, so I've been talking with my kids mom about purchasing a home, with the intent on passing it down to our children. I'm not sure if this is a thing that people do, but I figured that I would ask. Would we just purchase the home as joint owners, or would we need to put it under an LLC? Also, we will all be living in the home.