I don't think it's our responsibilty to be honest to ensure that they get over it (in my opinion). If you think about anything else in life, we're expected to respect the other persons decision. If a person who is gay wants to come out to their homophobic family,, people would be say in real life and online that their family should respect their decision and they should still come out even if their family will feel bad. Same for divorce.
Hell, even abandoning your birth family is seen as okay but suicide isn't.