No!
If you like this man, go for it.
As for the cats reaction, if the relationship with the new chap goes well and he is around at feeding time get him to put out the food, give the odd treat.
I think you are finding an insult where there is none. the posters are clearly talking about people who buy "Purebreds" as a fashion/wealth statement then don't look after them. They are not criticizing people like you who have bought a "purebred" and treat it with the love and care it deserves.
Meh. If the cat is such a valuable asset then they should have looked after it more carefully. A cattery with 24 hour care is more secure than a house with a kid visiting twice a day. the cat is Ok, not spraying and less susceptible to diseases. All good things. If they still want to breed cats...
Shrewsbury is quite nice, but if you get the time Chester is well worth a visit. It has some very nice town walls and some top shopping. If you enjoy industrial architecture then the Iron Brodge Gorge is well worth a visit. Hawkstone park has some fantastic follies.
The only solution to this that I know of is neutering. With all the cat hormones rushing round your young lads body, all he knows is that he wants lots! I beleive there are reduced cost neutering schemes all over the place and I'm sure one of the US posteres will point them out to you.
As for...
Cat heats re-occur until they are pregnant again. It might be advisable to get her fixed. I'm sure some more knowledgeable paople will be along soon to give some advice.
M_K. I work as a system's administrator. i have hundreds of passwords at my disposal. I have never looked at some-one else's e-mail unless they asked me to, usually to fix a problem. It is unprofessional and rude.
Clearly you can't trust him and he can't trust you. Both snooping and lying will undermine a relationship. You are both better out of it. I also hope you both display better sense in any future relationships.