no body has a "right" to someone elses personal possessions, that is the whole point of a will, to specify who you want to leave such things to - if not, what would be the point of anyone ever making a will? If, as you seem to think somebody has an entitlement to possessions in some sort of hierarchy, why bother making one at all? you may just as well save some mney and die intestate, where there IS a strict hiearchy of who inherits.
Was the will made before the marriage? if so, it is automatically revoked on marriage anyway. Is there a house to consider? if so, how is it owned?