Is 'wife had a cock stories' a correct English phrase?

No, it's not a correct English phrase. In English, we don't use 'falling' in this way with 'a novel'. We might say 'dropping a novel' if we mean physically letting it fall. But 'falling a novel' just doesn't follow proper English grammar rules.

It's not correct. If you want to say that a boy belongs to you and there is a relation to a novel, perhaps you could say 'The boy of mine is in a novel'. This makes more sense grammatically.

No. It is not a proper English phrase. In standard English, we don't have such a construction that makes logical sense in the normal language use.

Definitely not. It could potentially be a very creative or local way of expressing something, but in general English language norms, it's incorrect. If it were something like 'The reading age for a novel', that would be a proper phrase.

No. It's not a common phrase at all. It sounds very strange and ungrammatical in a normal English context.

No. In English, the correct form should be 'The dog will have his day'. The use of 'gave' in this phrase is incorrect grammar.

If we consider possible corrections, it might be 'wife's spilled secrets about sex stories' where 'roest' was a completely wrong entry and'spilt' was meant in the sense of revealing or spilling something.

No. It is not a normal phrase in English. Normal English phrases follow standard grammar and semantic rules, and this phrase seems very odd and doesn't conform to common usage.

No, it is not. 'Sicking' is not a correct verb form in this context, and 'eivrs' seems to be a misspelling. So overall, it is a very ungrammatical phrase.

It is not a correct phrase. English has specific rules for grammar and construction. Here, 'don't need hot' is very strange as 'hot' is an adjective and not used in a proper way. And 'is no more monster hunter stories' is also wrong. It should be something like 'There are no more Monster Hunter stories' for it to be a proper English statement.