My ex calls me when she's in trouble. What does that mean?

My ex and I broke up over 6 months ago (we broke up twice) so we have not talked. She recently came into trouble and called me and on our conversation, she told me when she hears my voice and laugh, she feels happy and it abdicates her pain and sadness. What do you all think? Does she still have feelings for me?
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She broke up with me two times. She came into trouble with financial and family problem.
My ex calls me when she's in trouble. What does that mean?
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