Sorry to hear you are being hassled but rest assured you are not alone - such behaviour seems to have become increasingly common of late.
I think perhaps guys are reading too much about how business is not as good as it was for escorts & consequently some of them are starting to think that they can behave any way they like & escorts will have to tolerate it (as they need the business more than ever). Well that's my theory anyway; in blunt economic terms some guys may have gotten it into their heads that it's now a buyer's market so they don't have to hide what totally ignorant inconsiderate jerks they really are.
Punctuality, like hygiene, manners, respect, and discretion are never optional for either party in this business.