His mother got HERSELF involved. It’s not her F-ing business , just yours and the ex. If mommy is fighting his battles, he’s got no responsibilities. Cut her off, she’s not relevant. Money is. Use all available legal resources, including a No Contact Order for the whole fam damnly.
My Ex-MIL Shamed Me for “Living Off” Her Son—She Regretted It When She Found the Truth

She explained what happened.
I (35F) split up with my ex just over a year ago. We had some issues with getting him to provide for our son (now 8). His parents were very much interested in drama.
When I made an application through the official “Child Maintenance Service”, he received a schedule listing his monthly payments. His parents contacted me, asking me to agree to an unofficial payment plan because the CMS amount was too high. They claimed that agreeing to a lower amount between us was better than not receiving a single penny from CMS.
I refused, deciding that having this agreement on paper and not receiving it would still be better than maybe getting something.
My ex didn’t make a single payment and lost his job shortly after. His child maintenance amount was recalculated, granting him payments of £7-ish/week, which he still refused to pay, which then caused the CMS to collect the money themselves and charge him (and me) some extra fees for the service.
His parents were very much aware of it and complained about it, especially about the fees [he gets charged 20%] and about the arrears that are still on the account.
To the issue- it was my son’s birthday last week. I took time off and took him on a 2 short stay at one of the UK’s theme parks.
When his dad and his family found out, I received a call from his mother complaining that now that I live off her poor son, I can afford to take my kid to trips like this and making his dad look bad in comparison (for context, we’ve been to multiple theme parks over the years, including last year, when my ex still refused to pay a penny for his son).
I couldn’t help but laugh (in hindsight, I knew that it was immature, I just couldn’t collect myself quickly enough) and told her not to contact me about this “issue” again.
Well, she messaged me shortly after. I received a wall of text telling me off for making her son struggle, when I spent his money on memories and making myself look like the better parent. I couldn’t take it anymore and took two screenshots: Holiday booking confirmation (including hotel, park tickets, etc.) and total Child Maintenance payments received in the last year.
I sent it to her with a note: “Has your poor son sponsored our trip, or has he taken an active part in providing for our son over the last year? You can’t claim both. Pick one, please.”
In response, I received more angry messages from both ex-MIL upset about being called out like that, and from my ex, who was angry that I got his mother involved and that I pointed out how bad he is at providing for our son.
I don’t think I got her involved, but my opinion may be skewed, so here I am, asking, was it wrong of me to out him like that?
Most people supported her.


As a grandmother she should be ashamed of her son but he probably learned how to be irresponsible from her. It's the best thing that she doesn't care about her grandchild. One less POS to worry about. You are doing great Mama
- You didn’t involve the MIL, SHE involved herself. I wonder where your ex got his “I shouldn’t have to be mature and responsible when I can just complain instead” trait? © LiveKindly01 / Reddit
- This is giving everything. I don’t think you went far enough. “Bless your heart, are you embarrassed by your son? It’s hard to raise good kids, isn’t it.” Keep your receipts and use them every time. © froggylove78 / Reddit
- I had an ex like this. The payment calculated was next to nothing, but he still wanted a different agreement between us for less. I had it collected from the start, he worked under the table to avoid it. Luckily I didn’t have his parents to deal with like you do, I feel for you. © ImpossibleReason2204 / Reddit
- Fantastic reply — legend status for you! But seriously, just block her number and stop communicating with her. Your ex can deal with his mother — there’s no reason for you to waste your time with her. © your-mom04605 / Reddit
Some had other thoughts.
- None of you are doing that child justice. Stop the back and forth insults and passive-aggressive comments. © Sharontoo / Reddit
- Now, how do you keep grandma in your kid’s life, though? © PlasticPalm / Reddit
- Why aren’t you blocking crazy MIL? I would not be entertaining her on my phone. © dachsie-knitter-22 / Reddit
If you thought this birthday trip drama was wild, wait until you hear about the time a MIL called her own grandson a “lottery ticket”, and how a daughter-in-law made sure she had the last laugh.
Comments
Wow you must live in a really cheap area if this woman actually thinks that you're managing to live off your ex's money and using it to provide for a trip to a theme park, when all he's paying is seven bucks and can't even manage that without falling into arrears. I mean how the heck are you feeding, clothing, homing and still saving money to provide birthday trips for your kid off of the $7 child support that he's providing? Everything in your town must be free. Mother-in-law's fantasy world sounds like a fun place we should all live there.

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