Is this acceptable behaviors for a Tank?

[Eul]

IMO as a healer, if there's tank who keep instruct me as if they know everything about my job and think like I'm so bad at healing, I instead get annoyed and won't heal those tank (Or leave as soon as possible). Seriously I don't want anyone to instruct my gameplay and I don't care if I'm doing DPS and healing as long as whole party still alive.

[Quenn]

).

I just had this problem there now with a nasty tank. There were two of us in Thornmarch. We we were fighting before everyone was wiped. Now I done nothing but heal and regen. Once we were wiped I saw a message saying "Quenn Berry, WAKE UP!"
I asked what I did wrong and he told me to "Heal or Leave".
I responded with "I done nothing but Heal!"
He tried to say he was watching me the whole time.
I was keeping on top of the HP until a big wipe came One of the other players even announced a wipe was coming!

I have to admit, it's infuriating. Not only that but I stayed in the fight and having to heal the guy was getting to me too. I know it's childish but he was a dick. Later on he called someone a 'NOOB'. I am assuming it was one of the DPSs this time as he was pointing out something to do with one of the enemies.

In the end we were a slither of HP away from beating King Mog but most of us were wiped and it was only himself and another DPS.