Below the waist issues

When "We" started having children we agreed that I would handle the below the waist issues for any girls and he would handle any below the waist issues with any boys. We have one girl and two boys and for the most part I have had to handle almost all of the below the waist issues! "We" agreed and "We" are not following through! I had to take my son in to the doctors office when he had a tick below the waist, and I squirmed as much as my son did. My husband thought it was funny. I have handled all the girl issues in the house, even for the dog! I now need help, my daughter has left to go to college and the boys have the hall bath all to themselves, it is DISGUSTING! I don't think they even try to aim! I don't go in there except to check when we have company coming. I will walk the extra 15 feet, in order not to have to sit on that seat. You should not have to hover in your own home! I have now caught the boys in my bathroom when they need to sit, which means that they don't want to sit on that seat either. I am thinking of installing an outhouse and banning them to it. I wonder what the neighbors would think, we don't live in town. I shouldn't have to potty train people over 3 years old. I know a Mothers work is never done, but a Father should have to do somethings.