[TheCrimsomBlade]

Ask your Husband if He would mind spending a few minutes talking to you about the fact that you are very unhappy and you want his help.
Tell him that he can deside when you can talk.
when you do finaly talk be calm, slowly explain what your problems are and that you know he can't fix everything but may he has some Ideas and let him know that you need a day off from taking care of the kids and would he think about it and maybe work out a day once a week you could have to your self or that at least part of a few different days befor you go completely mad.

next do you know how to empty the Documents bin?

If not follow these simple instructions:
first click on START
next click settings
next click Taskbar & start Menu...
next click Start Menu Programs you will then see Documents Menu
click the box that says clear.

Do this and have your husband do this every time he finishes using the computer before he logs off or shuts it down or before he gets up and walks away from the computer.
This will clear off all content from the documents file so when your child clicks on Documents all he or she will see is the words "My Documents Empty". and as far as pop up blocker that only works to keep porno pop up out if you go into your internet options file in the control pannel and then open the content file and then open contents and set the program to PG access this will stop most Porno pop ups and your husband won't be able to open porno sites so make sure he knows what you did or that could cause even more problems.