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Mumsnet has not checked the qualifications of anyone posting here. If you need help urgently or expert advice, please see our domestic violence webguide and/or relationships webguide. Many Mumsnetters experiencing domestic abuse have found this thread helpful: Listen up, everybody

When should I tell my kids that me and their dad are separating?

11 replies

selfloveandselfrespect · 28/12/2025 15:24

Two days before Christmas, I found out my partner of 20 years had a secret partner and 6 yr old child abroad. I only found out when his brother in law posted pictures of them all online.

Partner's mum moved abroad in 2016 so he went out there every year on her birthday. Last year he travelled in November and said that due to flight availability, he had to return in early Jan. So he missed Christmas with me and the kids.

His mum passed away this September and he arranged the funeral for early December! When I asked why so late, he said it gives wider family from around the world a chance to attend. He later added it would be too expensive for our four children to attend with flights/visa's etc. He then changed this to there being a high kidnapping risk in the region.

He's diverted any requests for funeral pics but then I saw his brother in law posted pics online with my partner standing next to a woman and also cuddling a child which looked exactly like him. I questioned partner, he lied and lied until I said that I cannot sleep for not knowing. He came clean. I told him to go to hell and haven't spoken since.

We had some issues in our relationship like most would after 20 years. He has also been very low over the last 18 months which I had put down to money worries. He always dismissed things when I asked him why. He was never helpful around the house, ignored the kids for his phone most of the time and was very cold and snappy in general. He would go out on Saturday night to play Pool/have a drink but always went alone, never with friends. He said he was fed up with other people. He then stayed out til the early hours and said he slept the night at our rental house (2 miles away!) because he drank too much. I never believed that in the slightest.

He's due back next week but I messaged him to say I do not want him back in our family home. I haven't told the kids as I didn't want to ruin their Christmas but they have to know before he returns. They are: 10, 13, 16, 18.

Shall I wait until just before he's due back (the 4th) or tell them now so they can come to terms with the news before they see him and go back to school? I am dreading this.

I will have to put our house up for sale in Jan. Any messages i've sent him have been ignored apart from one cold chatgpt apology!

Should I change the locks? It's causing anxiety knowing he can just walk through the door at any time he wants.

The other thing is, should I tell the kids about the child? They may find out as his whole wider family seems to know according to the family photos of the funeral.

I feel so betrayed and can't believe he kept this lie for all these years.

Does anyone have any advice or experiences like that please? I have a constant knot in my chest and just want this whole thing over with.

Thank you for reading - so sorry for the length of the post! xx

OP posts:
rogueone · 28/12/2025 19:32

It is difficult as you are dealing with betrayal and will be feeling awful, however I am a big believer that kids should be told, we did something stupid with my kids relating to my husband being ill, it was foolish as we thought we were doing the right thing by the kids by not telling them: they found out anyway and felt betrayed and were upset and didn’t respond well; it is better to put it out there/ not faff around: lay it out- dad and I are separating, they are old enough to know he cheated and has a partner abroad and a child - they need time to digest this -

Talkinpeace · 28/12/2025 19:37

If their uncle has posted pictures
they probably already know but are quiet to protect you

Be as honest as you can as early as you can so that they have had time to digest
and ask you a million questions before term starts

Arlanymor · 28/12/2025 19:38

He needs to tell the kids and you need to be there. This is not for you to bear alone.

Zanatdy · 28/12/2025 19:40

I’d tell them asap, as they do need a bit of time to digest before they go back to school. Such a betrayal to you all. I would just stick to facts, and let them know that’s all you know. I don’t think you can legally change the locks on a jointly owned home but i’d leave the key in the lock so he couldn’t get in and hope he takes the hint he is not welcome there and the kids need time to come to terms with this, and will not want to live in an atmosphere.

Only2daystogo · 28/12/2025 19:41

You need legal advice.

UpDownAllAround1 · 28/12/2025 19:42

Who owns the house? If joint, do not change the locks.

Endofyear · 28/12/2025 22:44

If you jointly own the house, you can't just throw him out and change the locks, however tempting it might be.

I would sit your children down now and tell them. Be honest and say that he has another woman and child in another country, that this has come as a great shock to you and you will be separating. Better to tell them now and give them time to absorb it before they return to school. Make an appointment with a solicitor and get some legal advice too.

selfloveandselfrespect · 28/12/2025 23:56

Talkinpeace · 28/12/2025 19:37

If their uncle has posted pictures
they probably already know but are quiet to protect you

Be as honest as you can as early as you can so that they have had time to digest
and ask you a million questions before term starts

I've sent a message to their uncle to take down the pictures. He's read the message but hasn't done it. Also asked my partner, again. No response. It's like another kick in the guts ti be honest. No respect or care for my children. Luckily they aren't on FB but I just wanted to be sure.

OP posts:
selfloveandselfrespect · 28/12/2025 23:59

Endofyear · 28/12/2025 22:44

If you jointly own the house, you can't just throw him out and change the locks, however tempting it might be.

I would sit your children down now and tell them. Be honest and say that he has another woman and child in another country, that this has come as a great shock to you and you will be separating. Better to tell them now and give them time to absorb it before they return to school. Make an appointment with a solicitor and get some legal advice too.

Yes, you're right. I'm going to have to get some legal advice. I really hope he stays elsewhere out of respect for me and the kids.

OP posts:
selfloveandselfrespect · 29/12/2025 00:03

UpDownAllAround1 · 28/12/2025 19:42

Who owns the house? If joint, do not change the locks.

We jointly own the house. I hope he has a shred of decency and stays away.

OP posts:
Diarygirlqueen · 29/12/2025 01:08

Absolutely appalling, I'm so sorry OP, what a bloody shock.
Make him tell the kids but be there so he can't spin a lie. What a dreadful man and family, for it does sound as if they all knew. Shame on them all x

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