I have an almost 3-year-old son with severe autism and an 11-month old daughter. I cannot help but worry about both my kids all the time. With regards to my daughter, I worry because although she is really different from her brother in lots of ways, she is also really different from other kids. One way that she is similar to her brother is that she likes to hold two identical objects, one in each hand. Have any of you experienced this with an autistic child or his/her sibling?