DS and DIL are getting a divorce. He’s moved out of the family home ( mortgage -free) and is renting until divorce is sorted. He’s just taken a weeks holiday to visit a relative who lives in the other side of the world. His wife says he is being frivolous with money ( only paid air fare … stayed with relative) and is now demanding to see his credit card spending . Is she really entitled to do this ? So as not to drip feed … she is very controlling and wealthy in her own right. As part of the divorce settlement he is asking for very , very little. Just wants out basically.