here is a little trick, first do not pause your tama when it has the baby. the parent will leave the baby after at least one midnight and will leave the second midnight. here is the trick, after your tama has spent one midnight with the baby, you can set the time to 11:59 pm and wait one minute until the clock strikes midnight and you will see the parent stay by the baby's bed for several minutes.then it will leave, then set the time back to the normal current time and you will raise the baby, and the parent have left. that is a little trick to make it leave earlier. it will work somewhere around the second day with the baby. if you change the time after it spent one midnight with the baby, but it didnt work, it will work. you have to try at a later time. it has to have spent 24hrs with the baby, after the 24hr, it will leave when you set the time. you don have to do this, you can just be patient and wait for it to leave.
Please no one say this is untrue and doesnt work. i have tried it many times so dont deny me.
hope that helped
sincerely,Tamapal3000
REMEMBER: IT HAS TO HAVE SPENT TIME WITH THE BABY 24HRS FOR THE TIME TRICK TO WORK!!!