I literally can’t believe one of the previous posters said DIL has been ‘sitting on her arse for 11 years’!
If dc are 11 and 7, she was a SAHM to preschool children until 2 years ago. Anyone who thinks that involves any sitting on your arse has clearly never tried it 😂 most mums I know enjoy working part time to get a break from their DC. Currently 36 weeks pregnant and couldn’t find my arse to sit on it, unless it’s driving one of my kids somewhere.
When my youngest starts school I’m planning on doing some volunteering to try and find something else I want to do, since my previous career is completely incompatible with children. I’ll probably need to do some retraining to start a second career. All of this was agreed with DH before I left my job when I had first, as I knew I wouldn’t be able to go back due to the hours/travelling involved.
I would be mightily pissed off if he suddenly decided a year after our youngest started school that instead I had to take a low paid part time job that would make me miserable so he could start a business. If he got made redundant I would expect him to get another job and support me retraining as we agreed. As far I’m concerned I’m paying my dues now, by doing the childcare while he builds his career.
My point is that couples make these decisions between themselves, not in consultation with their mothers 🤨 my MIL has no idea what agreements we’ve made between us, and I don’t think the OP really does either, she’s making assumptions.
OP said in her opening post that she agreed to subsidise her son while his business got off the ground, which presumably factored in their decision to go for it. DIL had already made it clear she didn’t want to get a job at this point in her life, and son was fully aware of this. I doubt they would have considered a new business to be a viable option if OP hadn’t offered to help.
If OPs not happy to continue it’s fair to discuss that and give them notice of that fact so that they can assess how they move forward together as a couple.
What is not fair is people calling the DIL nasty names or claiming she’s a ‘shit mother’. There’s zero evidence about what kind of mother she is.