MissMarvoloRiddle please point your friend to Women's Aid. She is in an abusive relationship and on one level she knows it. Otherwise I don't think she would have left and returned five times. If she was just unhappy or not in love she would have just left, if she was happy she would stay. Leaving and then returning repeatedly suggested she is too afraid to leave for good, to me, which is all very bad for her and the kids!
www.womensaid.org.uk
She should not marry him or have any more children with him if her kids are afraid of him and she herself does not want any more kids. There is no guarantee the new child will be a boy so how many kids is she willing to have to keep him happy! How many kids will she be solely responsible for, both in terms of hard work caring for them and in terms of paying for the family!
Re "... they're not his but is more than happy to discipline with a firm hand, the 2 DC in my opinion seem to be afraid of him. ....He takes any money she gets from the DC (child benefit, child tax) to spend on himself " Has she told you all this, what did you say when she said this?
Don't minimise when she tells you stuff, point out how wrong it is.
Re "They are timid and hesitant around him, I've watched him beckon one of them over to play and the DC was so hesitant it was like watching a frightened animal ready to bolt!" Have you commented on this to your friend? What did she say?
If you are genuinely worried about kids you can report him anonymously to NSPCC or to Social Services. If you do so anonymously you should not give your name to anyone when you report so that it cannot be passed on even accidentally. You do not need to say exactly how you know her.
If she were to work out it is you who reported it, you do not need to admit it was you. Because if you do admit it and she tells her partner he may ban her from seeing you and then you will not be able to exert good influence over her.
I am saying this because I think sometimes people feel a moral obligation to tell the truth. And of course you can tell the truth. But in this situation IMHO you are not under any obligation to tell the truth to this man or to the women who is enabling her to put her children in potential harms way.
www.nspcc.org.uk/preventing-abuse/
If her partner is abusive then social services may be able to intervene, and even the fact that he is investigated or visited may either help him to buck his ideas up or her to realise what a shit he is. If he is hitting the kids etc this may well come to the attention of teachers or nursery staff.
It might be worth pointing out, when you talk about this stuff with her that others will notice all this too. That way if you do report you will have helped her to know it may not be you. I know this sounds 'sneaky' but it is all true, others will notice, others may report. Specifics about money may not be things people know but if he has a nice car or watch, clothes or jewellery and the kids are in rags then people may notice that too! People will notice injuries or bruises etc on the kids, and if there are rows at home some may hear that too. But do not wait for others to report this, if you are genuinely worried the kids are at risk from him, please report.
Please also tell your friend, in the kindest way, that she is worth more than this. If she has a new baby and is over worked and treated badly her confidence may be shot to pieces. I am sure you would not dream of saying anything nasty but if you feel you need to be firm, just be careful because telling her off or haranguing her may not work, but pointing out she is worth more, and all her kids are worth more, and that this may is a terrible strain and drain on her life, might touch a nerve.
Well done for caring and noticing. Good luck.