Im 26, PHD student and will eventually be working in the medical profession with good job prospects etc.

She's 30, just finished her PHD and is a therapist.

we've been together for 3 years.

She didnt spend her younger years sleeping around, she was in a LTR from 16->26 and broke it off as the guy cheated on her multiple times. after that she slept with 2 other guys, both during relationships.

She loves me more than i love her. I think she's great, but im not looking for a family or kids for obvious reasons, and have been toying with the idea of breaking up with her so i can start spinning plates etc (im not willing to downgrade her). She really really wants a family/marriage and knows her clock is ticking

I feel like im wasting the last of her good fertile years, with no plan to marry/baby. At the same time, she looks after me well and im not 100% sure i want to break with her.

damn.