My husband and I co-sleep with our 3 yr old between us (want to continue until he is 6) and recently my 9 yr old started sleeping with us again on a twin bed next to our king bed. I am basically between my 9 yr old and 3 yr old sandwiched. When i put kids to sleep, younger one sleep very quickly but the older one takes time and when i dose off into deep sleep from tired day she will tap me saying she is not getting sleep, i get so frustrated as i tend to lose sleep instantly upon waking up suddenly. My husband no matter how many times i tell him he keeps waking me middle of the night when i am in deep sleep to have me sleep next to him which is merely not possible as we have 4 yr old between us and we both have work next day. We do get intimatacy during day time whenever we have break from work when kids are at school so intimacy is not a problem for him to wake up middle of the night. Whenever that happens i lose sleep completely. Yesterday he shook me and woke me up asking me to sleep next to him and i lost sleep since 2am until morning i couldn't drift into sleep at all and i am dizzy wirh headache all day and he doesn't even bother or budge to take things over when i am sick. My sleep has gone sideways with all this. What should i do