Does this (Cuando mis hermanos están mal mi familia siempre hace algo para ellos estar contento.) make sense?

It should translate to: When my siblings are feeling bad my family always does something for them to be happy
Update: I mean bad as in unhappy, but I'm not allowed to use the spanish word for unhappy because it isn't in our book
Update 2: And it needs to be level 1 spanish (spanish 1)
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