It’s a vicious cycle. He’s got you living only for him, which is exactly what he wants. You’re always in his corner, ready to provide, praise, affirm, validate, and worship to his ego, but now that he’s got you where he wants you, cue the boredom. You’re giving him exactly what he wants, but it’s not exciting to him anymore. It’s not enticing. It’s time for him to find a younger, hotter you to help him get that validation he craves.
You must learn how to be in a relationship with another without losing yourself.