[Celyn]

When people are set in their ways it can be really difficult to change that.

I think that talking about it and using yourself as an example, might help. However, it's up to your boyfriend whether or not he wants to listen and learn. Perhaps you could also remind him to be careful, in general, of what he posts online, as he may offend someone, get caught in trouble etc.

Even though you feel embarrassed about it, people shouldn't judge you based on your boyfriends actions, and if anyone does, you can just tell them that you don't support his behaviour.