I don't think it matters in a way, if Farage was removed someone else, Rupert Lowe or another politician would take that role, because there is a voting block for it. It seems as though what he did was legal wheras Rayner there is questions-
The problem with Angela Raynor is that it has been reported that she inflated the value of her house, it was valued at 650,000 , av 561,000 in the area.
(Telegraph -why is Angela Rayner's house much more expensive than her neighbours?) this meant that she could extract more money from her son's trust fund for her deposit for a flat in Hove, based on the inflated valuation, so when the house is eventually sold, it will not realise that value and so the son is left out of pocket. It is not benificial for the son, he risks getting less back.
Black Belt Barrister