They went on holiday. Different flights as she had air miles for one air line, he for another, but arriving at around the same time. His flight about 20 minutes before hers and their dc.
On arrival, my friend quickly grabbed her dc something to eat in Arrivals as the dc won't eat airplane food and so had not eaten anything substantial for about 8 hours. She did not eat herself and rushed kids. She then had to go through passport control, which took 45 minutes, she could not call her DH because no phones are allowed out in passport control of this particular country.
When she got through he made repeated smarmy comments about having been kept waiting and how nice it was that everyone was sitting down and eating while he was kept waiting. She explained that the kids were hungry and how long passport control took, he did not believe it took 45 minutes as it only took him 10, continued to berate her and now even months later still mentions it and maintains he was unfairly treated.
AIBU to think that hungry dc come before grown adult men who can presumably read the paper, fiddle about on phones and get themselves something to eat while they wait?