How much would it hurt if you're ex-gf told you this...?

you broke up with your gf of 14.5 months over texting because it was a long distance relationship and you lost feelings for her. she emails you and she nonchalantly tells you alll this stuff she lied about like... -98.5% of the time she was faking it during phone sex -saying your dick is small -how she lied about sleeping when you texted her cause she didn't want to talk to you anymore -you won't do well on you're dental admissions test because you're not capable of doing well. and you don't have what it takes. -the relationship just kept her entertained during the day -when she said your friends are hot she meant they're hotter than you -she wouldn't wanted to have kids with you (you two talked about wanting 3 kids) -she tells you she wishes you died in a car accident that you almost got into -she doesn't care about you
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That's harsh... She's probably just upset about the break up. If she didn't really care, she wouldn't have bothered to say all those things in the first place. However you said you don't have feelings for her, so why should you get upset?
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