It's wed alert for mother

MY mother is furious that my father (her ex-husband) is getting married again next month and we're all going to his wedding.

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I'm being called cruel for allowing my sons to be ushers.

The ridiculous thing is that my parents haven't spoken to each other for years.

I have offered to pay for her and her new partner to visit a restaurant on the day of the ceremony but she's acting like a brat.