Although no idea who!
NCed for this although long time poster, Yoni, cutted up pear et al.
So backstory is that my best friends sister is a couple of years younger than me (mid thirties) and we have similar aged DSs. Both boys are 6.
The dad of her DS hasn't ever really been around- he upped and left when her DS was about six months old. He isn't named on the birth certificate.
About 18 months ago she met a new man. He is a similar age to her and immediately it was clear he was quite controlling. He asked her to start dressing differently and stop dyeing her hair so that she would "stop teasing other men". He quickly became a doting "dad" to her DS and within three or four months the boy was calling him daddy.
Her parents and sister (my best friend) had their reservations about how quickly things were moving with this new man but he seemed to make her happy so they accepted him. But then at a family party while everyone was a bit merry he and she had a big row about her "teasing" other men and this ended up with the boyfriend and her dad falling out.
Since then there has been a big family rift with none of them really talking and my best friends sister stopping her parents from seeing their grandson etc. They've not really been talking now for almost a year.
We've just found out that she is 4 months pregnant.
Then last week during a brief phone call with her sister- who she has had sporadic contact with since falling out with the family- she revealed that he had reregistered her sons birth with her boyfriend as the biological father. To be clear he hasn't adopted the son- they have gone and reregistered the birth with him as the names father of the boy. They are now apparently telling the son and other people that they "hooked up" 7 years ago and lost contact before getting back together 18 months ago and that he really is the boys dad.
This is 100% not true. Whilst I obviously wasn't at the child's conception I have known my best friends sister since she was 2 years old and she was with the boys actual dad from the the time she was 19. No way is anyone else the dad. I was also on the night out where she met the current boyfriend less than two years ago. She also told the story to my best friend as "this is what we are telling people" rather than "this is actually the truth" IYSWIM.
Best friend is in shock and hasn't told anyone except me.
I'm flabbergasted and don't know what to do. This is surely illegal? I have looked online but can't work out if it actually is. I know it's immoral for sure but feel it must actually break laws.
So what can we do? Can it be reported to anyone? Is it actually criminal? I don't feel that I can stand by and let this happen especially as he seems like a strange man and I'm concerned that his now having parental responsibility is really quite dangerous. Best friend agrees and thinks we must do something. She doesn't want to burden her mum right now and she is currently sick with ME and dealing with her own sick mother as well as being upset at the ongoing feud and about not seeing her grandson.
What should I do in this situation?