@INFJ16 brought up a good point, but for me, love is
more forgiving. If someone you love does something wrong you're more willing to listen, take part in a healing process, and (depending on what it is) help them.
A lot of hurt comes from our perceptions about love, loyalty, and what is right and wrong, allowable or not, and from our perceptions about people. Unless it is an abusive situation, it is our responsibility to maintain perspective. Relationships (whether friendship or romantic) can mask perspective.
Love and hate? I still don't think so.... but love and pain,
yes,
absolutely, because of what
@INFJ16 said. That's why they call it heartbreak.