To be honest the post was originally a bit tongue in cheek. But on reflection and seeing that no post have addressd the commenst about being afraid he will be angry with her. Surely she had a right to be angry with him!
The pictures may have the ex in front of the Taj Mahal - does he want to be reminded of that?
I am also assuming these particular pictures are not - in the main - tourist /holiday photo's - and may be "Contact" photo's.
And although its been suggested...the lady is obviously not confident that bringing the matter to the husband for discussion is going to get very far.
Mutual trust and openess are the only way for a successful relationship....IMHO!