Ok, so when wife asks "I would like a weekend alone to go and see friends etc etc". Up to now I'm always telling "Of course honey, we'll arrange that, dont worry, I'll take the kids". Or similar. Problem is now I'm fed up with doing stuff for her, since she's not fucking me anyway, I'd rather invest the weekend in myself. How do I tell her in a good way that she has to earn such things, or that my time is more vaulable than wasting on her?

For example, how about replying with "Well, just do your best to keep your husband happy and content and I'm sure he'll do whatever he can to fulfill your wish"?