My wife is new to DMing and D&D as a whole.
We had our first game yesterday and one of my friends raised a concern about how she was awarding XP as she was giving the XP to the person that got the killing blow. He felt, and I agree, that this was unfair to the people playing a support role i.e. our Bard and Druid.
Any suggestions on how I should bring this up without it sounding like a criticism or that I’m trying to take over?