The ex-partner reacted with significant anger, arguing that the relationship had progressed too far to end based on this change and insisted they should continue dating. The ex-partner accused the OP of only caring about physical appearance rather than her personality or identity. This conflict leaves the OP questioning whether her decision to end the relationship based on sexual orientation makes her the bad person in the situation.

I (23F) and my ex partner (22MTF) Dated for 6 months and she came out as trans. I am 100% straight and I broke up with her because she is now a woman and I am straight. She got extremely mad and said that we are to far into the relationship to break up and she wanted to continue dating.
If anything I’m validating her, i’m just not attracted to her anymore. She says I don’t care about her personality or her being, just looks, but that’s not true. AITAH?
Conclusion
The central conflict for the OP is the tension between respecting her established sexual orientation, which excludes romantic/sexual attraction to women, and the emotional expectations of her former partner who feels invalidated by the breakup. The OP feels she is supporting the partner’s identity while simultaneously needing to maintain clear personal boundaries regarding attraction.
The reader must weigh whether fidelity to one’s intrinsic sexual orientation constitutes a valid reason for ending a relationship, even after emotional investment, against the claim that ending the relationship because of a gender transition amounts to a fundamental rejection of the person’s core being. Is the OP justified in prioritizing her sexual orientation, or should the depth of the existing emotional bond supersede this factor?
Here’s how people reacted:
No one can dictate who you are attracted to. You aren’t attracted to her anymore.
And while we are reading the “Life Rules Manual” can someone point where it says “Six months is the end date for exiting a relationship and you must be forever glued together forever more after”.
You can break up for any reason you want to… for you, sexuality is absolutely not up for discussion, and that’s healthy.
If this is even legit, of course you’re NTA. Also, people get upset and say stupid things when you break up with them but that doesn’t necessitate a trip to the interwebs for support.
She feels vulnerable because she came out as trans, so she’s taking the breakup the wrong way. Just as she has her sexual orientation, you have yours, and that must be respected.
Nta
Sounds like she’s projecting.