Kristen Stewarthas endured a rocky road to happiness when it comes to her romantic life.

I love him, I love him, I’m so sorry."

Pattinson and Stewart broke up for good in 2013.

Kristen Stewart with girlfriend Dylan

Things moved quickly, with them expressing their love.

“There is nothing like falling in love with someone,” Meyer gushed onTwitterat the time.

For Stewart’s 31st birthday, Meyer took toInstagram againto share another sweet message in her honor.

Kristen Stewart and girlfriend Dylan

Happy birthday, kiddo.

You knock my socks off."