Jenelle Evans from MTV's Teen Mom 2 will always defend her family, but the star is "done" with people who don't deserve her consideration.

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The reality star rarely posts criticism specifically mentioning who she's angry with on Twitter, but she does have a tendency to let it be known when she's unhappy about something.

On Tuesday she tweeted one such message, keeping the intended recipient of her resentment a mystery.

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Many of Evans' critics responded to the statement, insisting that her five-year-old son Jace deserves her affection and that she should focus on getting custody of him instead of being online. The mother of two ignored these remarks, though she did step in when one follower claimed that she isn't doing good things for the right reason if she expects something in return.

It's possible Evans is referring to one of her friends in the original message, or perhaps an ex-boyfriend who has remained in touch. Evans has kept in contact with some of her exes, though she has often called current boyfriend Nathan Griffith the one with whom she wants to grow old with.

Evans currently lives in North Carolina with Griffith and their four-month-old son Kaiser. Jace has been living with Evans' mother Barbara since infancy.