I have a class team of 5 really good, hard-working HLTAs and TAs. All brings different things to the table but all have one thing in common - they are there for the kids. Or so I thought. Suddenly two of them cannot see eye to eye and it’s now causing tension amongst the others. I’ve spoken to them both separately and it’s clear they don’t get on but I have asked for professionalism from both of them. This hasn’t happened. What can I do? Take it further? Bang their heads together? Ignore them? Never had a situation like this before and I don’t want it to ruin the best job I’ve ever had!