i buy this Super Glaze Eproxy at a paint store for $25.99 usd
depending on how hard you hit that speed bump, it could be either you blew a shock out, or loosened the u-joints, maybe even bent the driveshaft a tad.
Do not ever use an extension cord with an electric blanket. Your outdoor cats will not need this because they will curl up in a nice corner with a soft blanket and keep warm. Another thing would be safe on a heavy duty exterior extension cord would be one 40-60 watt light bulb in the shed to produce some heat.
Could be several different things, so it's time to visit your favorite local garage have them put it up in the air nose around .
You can have him removed, if he threatens you or the children when you ask him to leave you can call the police and they will remove him from your home. When he is gone change the locks and get a restraining order against him. No you will not have to pay alimony because you have children to support. He will have to find a job and pay child support instead of you supporting him for once.