I don't have a definite answer. Maybe it'll come back when the storylines and art are ready for a new installment. Just stay tuned for any official announcements.
I recommend the following two novels to you, both of which are novels that travel back in time: In " Back to the Past as a Girl Group," the protagonist traveled back in time to realize his unfinished dream and met the members of the girl group he once liked;2. " The Concubine's Crazy Concubine: Your Highness, Please Respect Yourself." The protagonist was reborn from the 21st century to ancient times. She became a concubine's daughter and a series of stories happened between her and the prince. These two novels are about traveling to the past. I hope you will like them.
Taking back Manhwa Chapter 65 is unlikely to be possible. Usually, once a chapter is made available, it's there for viewing and can't be reversed. But you could explore if there are any special circumstances or options mentioned by the publisher or platform.
You could start by having an honest conversation with him and expressing your feelings. Maybe try to figure out what went wrong and work on changing those things.
It depends on the specific terms and conditions set by the source or platform where you accessed it. Sometimes, you might have the option to re-read it, but not necessarily take it back in a literal sense.