JazakAllah khair StP
Nidz, a word of advice, In the future when people make certain claims ask them for a reference. Ask them where they read it and the name of the book.
As to anwser your question. That which that person was wondering is against the teachings of the Prophet bpuh.
If a man executes a valid marriage contract with a woman then it is permissible for the two to do as they please between themselves, even with only the contract. There is no period prescribed by Islamic shari'ah between the contract and consummation of the marriage, so this issue is up to the two partners as to what they decide is most appropriate and in their best interests.
Both parties have to consider, respect, and ensure the other one's personal comfort and ease. If the husband sees that his wife needs some time to become acclimated and develop their relationship and level of intimacy before consummation, he should do so, and vice versa.