Ex told me he is seriously considering going to fight in Ukraine. He said it is a moral obligation for him to do so because there are lots of parents in the armed forces and lots of parents of Ukrainian children fighting. He says it would be a selfless thing to do.
He is not Ukrainian, he has no links there at all, his children are British and live here in the UK. He is unemployed - not in the armed forces.
I think it would be selfish for him to put himself into such a dangerous situation needlessly when he has children who need him, and to cut contact with the children for a long period while he was gone.
Two of the children are neurodiverse, and struggle with their relationship with him because of previous lack of continuity. The other two love seeing him and one cries when he comes home because he misses his dad and finds it hard to adjust.
AIBU to say it would be an utterly selfish thing for him to do?