The two are not related though James, though it must peeve you off!
When my x cheated on me, I moved out and got a flat which wasn't very far from where I lived and like most areas, you get nice areas and pockets of not so nice. The only flat I could get close to my family (young kids at the time) was in this rough area. I was trad cleaning then and thankfully kept my ladders at a customers house, or they would have been pinched n used by the local idiots. My neighbours were druggies and blasting music till early hours of morning (3am n later), a nightmare of a situation, all to be closer to my kids.
6mnths later I moved into a 3bed house (rented) so I could have my kids round and it was a nicer area. Cost more (esp as still paying the x) but it was great to be out the area.
So I can relate and it is more than frustrating/annoying, especially if your trapped at the moment in that situation. As soon as your able, move away from it.
Customers,,,,,,,, sadly this is the learning curve you are on, and the other chap who hasn't bought his equipment yet, that feels this part will be easy. Sadly it isn't and there is no quick fix. Canvassed work, either by a pro or yourself can turn out this way in the early days. That is until you start to get a gut feeling from all the variables to look out for, but that only comes from experience. The silver lining is that atleast it became evident early on rather than later and perhaps start to charge more for your first cleans as this will lesson the pain and start to weed out the messsers