Aliasing forbidden_love → invalid_tag
Link to alias

Reason:

Most of the pics with this tag just fall under predator/prey relationship and there's already tag for that. However it could potentially be used for something else, so aliasing to invalid_tag.

Also this tag is not really compatible with TWYS rule.

My rule of thumb is that if there's less than 25 posts, it's almost better just to retag them and be done with it (unless it actually conflicts with something). Occasionally there will be a comic series or something that looks like a tag (incestuous) which might benefit from the tag. As long as it's just some random tag that doesn't mean much I see no reason to bother with invalidating it.

I'm trying to think of a good example that might benefit from keeping the tag... but I can't, lol. Yeah, I don't see a problem with nuking it.