Sister boyfriend won't post her on social media after 2 year is that bad?

So, sister boyfriend will not post her on social media even with her stressing how much it means to her. Is this bad? She did catch him sex texting a girl around 4 months of dating but has not been a issues since then
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1 y
Thanks for the input I showed my sister
Sister boyfriend won't post her on social media after 2 year is that bad?
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