So I don't want to say too much in case it's outing. I have a colleague who works along side me and often a little friendly competition or rivalry. During lockdown we were all wfh and I would get emails saying how's your day going? I would reply same as usual and the response would often be maybe you should look into alternatives departments and I would get your clients. In my industry it would be normal for external competitors to feel out prospective new staff. I mentioned this over the last few days and I keep getting little comments such "you should follow up with #### they might have an an opening nearer your home" or "if you worked for #### maybe you could wfh all the time that would be nice" or "maybe the work with #### would easier a lot less crap to deal with why not have a chat with them" or "maybe the money is better at ####"
Thanks for sticking with me thus far 
DH says they are only trying to wind me up and to let it go over my head but truth is they are and it's getting a little frustrating.
Do I bring this up? Thanks