After moving in, son becomes dismissive to family

DEAR HARRIETTE: I recently welcomed my adult son into my home. I didn’t know him as he was growing up; I learned about him when he was already 18, and since then we’ve stayed in touch through visits, calls and texts. When his mother passed away, he asked to move in with me. My wife and daughters supported the decision, and he’s been living with us for about a year now. He’s 25, has a steady job and is even considering school, which I’m proud of.