Darn cats

Well I am at the end of my tether with the cats marking on my bed- 2 times a week I have to monopolize laundry room to wash these pieces and at one point had to sleep on the sofa while I had to even clean the mattress.  

I took these 2 from an assisted living quarters where the cats weren't wanted anymore- they wanted to keep them together- my Place is too small for the both of them. I don't have a separate bedroom.  To shut them off. I am in an attic loft.   I just don't have the patience anymore!  I hate this territorial warfare- it stinks  and I am exhausted.  Am in tears  and near ready to hurt them.