I mentioned this in another thread as well...sometimes, people nitpick the use of "my child", vs "our child" too often, when a poster is simply trying to ask a question.
Sometimes saying "our child" doesn't make sense, in the communication that one is trying to get across. But if one says "my child" using it in the right context to make it clearer, than people jump on that poster, questioning their child-focused thinking.
The question was about filling out his "benefits" form, which doesn't involve his ex at all.
OP, looks like your question was already answered as far as filling out the form.
Sometimes saying "our child" doesn't make sense, in the communication that one is trying to get across. But if one says "my child" using it in the right context to make it clearer, than people jump on that poster, questioning their child-focused thinking.
The question was about filling out his "benefits" form, which doesn't involve his ex at all.
OP, looks like your question was already answered as far as filling out the form.