What situation would be most questionable or would be most likely to raise your antenna?

Your boyfriend/girlfriend has had their last few previous relationships not last more than a year but doesn't say what happened

Your boyfriend/girlfriend has never dated and said it's because the people that they liked didn't like them back

Your boyfriend/girlfriend has a rocky relationship with family but doesn't say why

The first
The second
The third
All
None are bad
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A total of 9 votes were cast: 5 girls and 4 guys. See detailed results
What situation would be most questionable or would be most likely to raise your antenna?
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