Absolutely. I'm sure my mom has visited many times. In our house we used to have toys going off when nobody was near them (they were turned off). Freaked out my friend a little when she was watching my DS when we went on vacation but she's a believer and just started talking to whoever it was
This year my DH gave me beautiful pics of my mom from when she graduated high school. Found them, framed them, wrapped them. My DS never saw them (or my mom). When I opened the pics on Christmas morning DS says "that's your Mommy". I almost fell down
