That is one genuine FML, i like it.

Sometimes, you just gotta know when to let go and know it's not going to work.

If he started a bitter fight with you because you don't want to look like his ex, then it's time to move on.

When will people ever learn? In such situations you either make him respect you for who you are, or ******* leave him already. Is it that hard?

It's obvious that he's not over his ex and you're her replacement. He doesn't love you for you. Stop wasting your time on him and find someone who does.

And you're still with this guy?!...It's bad enough being compared to an ex, let alone him wanting you to be more like her...find someone who likes you and wants you as you are...seriously...

This is a great big huge red flag. I would leave him. He obviously has other issues that you don't know about yet. On another note, My Ex is doing that to his latest girlfriend. I see them in the store I work at occasionally and sure enough the next time I see them her hair is dyed like mine, and she's dressed in the exact same dress that I have hanging in my closet. If your boyfriend is anything like my ex, you need to run the **** in the opposite direction so fast it's not even funny.

Beloved ex? Tell him if he misses her hair color so much, then why doesn't he go win her back? You don't have to deal with that crap!

Pretty sure this is the start of a criminal minds episode... I think your boyfriend is 1 event away from becoming a serial killer.

Sounds like OP is nothing more than a rebound girl that got too serious. If the arguing is bitter, you need to get out. He's not going to stop fighting with you over this, and if you give in, you're enabling him to demand more "ex-like" favors. GET OUT