I am having problem with the foreign man am dating and he is not talking to me for a week now.

Well, you have little in common. You are attracted by each other out of curiosity. But you cannot understand each other very well. Ox man tends to explore the unknown fields. Tiger woman is interested in her own circle. Be more considerate and caring! Keep your temper! If he loves you, he will come back! Otherwise, it is time for you to move on.