Should My Wife and Son Leave for the U.S. in September or Once My Visa Is Ready?

So, we have our French Cross, made up of our horizontal line of 3 plus the card above, the cards advice on what we should do and the card below what we should not do.

First thing to note we have mainly diamonds plus one heart card. I sense the diamonds, which often represent coins and money are here denoting movement akin to the transactional nature of money. Is this the reason for the move? Reading across we have the Jack, your son, he will experience difficulty in this move some 'strife' from the 5 of diamonds but eventual reunification of the family symbolised by the 3 of hearts. Above is the 2 of Diamonds which is the answer to your question. 'Yes', you can send them on ahead, you will be re-unified as a family (3 of Hearts), you do not have to give into your fears symbolised by the 8 of Diamonds.