I am a mother 37 years old. My 10-yr old daughter is very fond of her father. Sometimes she sleeps with him at night. I trust my husband because he is honest and has fatherly attitude. Today I read in media that Jamie Grumet breastfeeds her 5-yr old son and sometimes he sleeps with her. Is it normal that 5-10 yr old sons and daughters sleep with their moms and dads?