Sorry, couldn't answer in one post!
In England & Wales the authority on finances after a short marriages is a case Foster v Foster when it was said each party takes away the assets brought to the marriage and share an increase in the value of assets during the marriage. However, the duration of the marriage is just one factor and there are usually 4 or 5 others from a checklist of factors in s25 Matrimonial Causes Act 1973 that come into play, the priority being the welfare of children under 18.
If there is a big discrepancy in incomes and you gave up your job and relocated for the benefit of the relationship it perhaps wouldn't be unreasonable for your wife to be expected to pay *something* towards the costs of you rehousing and readjusting to independent living again.
There are no definates, just probabilities in family law and each case depends on the particular facts so seeing a family solicitor to find out where you stand and what options there are early on is a good idea. A good place to start looking for a solicitor is the family lawyers organisation, Resolution, which is committed to the non confrontational resolution of cases to preserve long term family relations. It should also keep legal costs down.