Doesn't the law state she'd get 50%, regardless of how long they were together and that Ian was paying for it?
I don't know the details of their marriage – but they're down south somewhere, possible that due to the housing market they made a few quid in the sort time they were in it, so if they sold it she would get half of the profit... so she could have easily pocketed £20k or more!!!
Also, if she is claiming benefits, I would assume that her constant holidays to Florida, with all the walking around i'm sure the DWP would want to review her case if they spotted her videos!?!
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There's also her annual pass - which could be about £1200 a year... but doesn't she have DVC? If so, she could get an annual pass for about £800 a year, but then she has the DVC payments on top of that, which looks expensive too!!!
I meant as they weren't together that long they would likely still have a hefty mortgage to pay off before any profit. Even if she got 10k to 20k. That's nothing in the scheme of things.