Kythara

https://www.youtube.com/watch?v=tCRPqAOgm2c
Soft subs are a little iffy.

Not sure if any one cares but there is a six hour AI version of this plot.
https://www.youtube.com/watch?v=lwdL2XzB7WA&t=10459s

I think this is it, isn't it? Or at least the first half?
https://www.youtube.com/watch?v=Sbx5o9FEOdA

Synopsis:
When her marriage certificate was chewed to pieces by a dog and she went to the Civil Affairs Bureau to get a replacement, Wen Li only then discovered that the certificate was fake. Not only had He Xizhou deceived her, but he had also married the family’s young maid just to make her happy.
Wen Li immediately went to Beijing University, picked out a high-caliber male student, and gave birth to the Wen family’s heir—unaware that she had crossed paths with a top-tier power broker.

Synopsis:
When her marriage certificate was chewed to pieces by a dog and she went to the Civil Affairs Bureau to get a replacement, Wen Li only then discovered that the certificate was fake. Not only had He Xizhou deceived her, but he had also married the family’s young maid just to make her happy.
Wen Li immediately went to Beijing University, picked out a high-caliber male student, and gave birth to the Wen family’s heir—unaware that she had crossed paths with a top-tier power broker.

Does anybody know the name of the 2ML? Cause I have seen him before as the ML but I don't know his name.

I'm confused. I thought the FL was Deng Xinyue 邓昕玥 and not Cheng Xinyu 郑昕玥?

Huh. I thought on Douban it said there were already 30 episodes released? I guess not then. Thank you for letting me know!

Thank you but that is the first one. There is a second season that just came out recently that I am looking for.

Anybody have a link for the second season of "Failing to Break Up the Couple, Instead Becoming Mom and Dad's Absolute Favorite | 拆cp不成，反成爸妈心尖宠"

It's called 拆cp不成2，反成上门女婿. I believe it premiered in May/June?