Would you stay in the relationship even you're not happy just for the kids?

This is a really difficult question to answer, honestly. I probably shouldn't be poking my nose around in other people's business, but it's quite apparent that you're unhappy! This article might be of use to you in your hard times, and I'm sorry to hear about them: https://ph.theasianparent.com/9-signs-can-still-save-marriage/ To answer your question though, I would need to see how much my marriage effects their development. I would do anything for my daughter, so if the marriage was fundamental to her development, then yes...I would. That's me personally, though. No relationship has a one size fits all answer.