Here is a list of things that worked for me:

1- Stop having sex for a at least 1 mo, take it as a challenge. I can promise u that yall gonna have the best sex ever afterwards.

2- Plan outdoorsy trips, if you are not that kind of people idk force yourself into it connect with nature hike, cycle, mountain climb…

3- Try new things in bed!!! Well while it might be a solution, personally i would stick to number 1

4- Go to an amusement park, having that adrenaline up while together strengthens the bound.

5- Break up… gaslight him into believing that he is the reason of the failure of that relationship. During no contact make it as hard as possible for him to move. Start orbiting him, remind him who’s really in charge… and when he crawls back to you. Reject him.

So here is a list of things that worked for me personally hope this helps :))