thatguy14 wrote:...my only true happy time is when I am with her....She's just living her life the same as I am mine....Any suggestions what might be causing it/what I can do to help it?
The cause is within your currently unhealthy beliefs.
If you feel that you are only truly happy when with another person that is a huge red flag. Do you not see an issue with this?
Next, she is not living her life same as you. It sounds like how she lives life is quite different than you. It sounds like she can be truly happy with or without you. That’s healthy.
To address the cause(s) it is all about adjusting what you believe is required for true happiness. This probably will involve you engaging in more activities that strengthen your ability to be truly happy that do not require another person.