Sorry, I'm all over the place. My child's friend's case is totally different, but occurred about 8 or 9 years ago so it may not have been within the time-frame that they changed things, but, she may very well have had the child and not called him to the hospital. She was a nut from what I understand. Drugs probably were not out of the question.
With my granddaughter's 1/2 sib; My daughter and the father of her child, did the whole thing up all legal, and it was still a bit tense at times, while drawing up custody papers. The papers broke it down to who got the child on what holidays, stated that they'd switch holidays every other year, how much child support he'd pay, how many weeks during the summer he would get visitation, etc... They had to complete dna test first, before family court would set it up though, because they were unmarried. So, because they had dotted the i-s and crossed the ts, my granddaughter was covered under his benefits, when he passed. There were no snags at all. My grandchild's father died, after my daughter, and him, had moved on. He had a fiance and another baby on the way. Three days after the baby arrived, he died. His parents, nor the mother, or anyone else, thought anything about any problems, b/c his name was on the birth cert., so, his parents had him cremated... The powers that be, said, we are sorry, but you were unwed, so we have to have dna proof that he was the father, to process his benefits to your child. So, his father, mother, and my grandchild, and her 1/2 sib, all had to go to a place in the city, and submit their dna, because, they couldn't get it from their father. I think they called it familial dna. It was very sad, but had to be done, so she would be legally entitled to benefits.