Ok. Will try not to dripfeed. Basic situation is this. My dh and my bil have had a deteriorating relationship over the last few years due to varying reasons. Both have been unreasonable at times. For a year they did not speak. Things have improved lately.
Bil has been living a good distance away for 2 years with his partner and her 2 dc's. Just prior he split from his wife. Not certain that is relevant but just to determine a timescale of things for you.
We have met his new family once,a year ago, and got along well. Shortly after there was a situation with my fil and bils partner declined any more involvement from her and her dc's with him. This seems a good time to mention (if relevant) that my pil live nearby. They are good to us. Even so I like my mil but do not have much respect for my fil. However I am civil as I do not want to cause any more friction. Pil and sil due to come up for Christmas dinner.
So, several months ago my bil rang dh and said 'we will not be buying Christmas presents for you and minesa but we will for your 2 dc's. So if you could think about getting something for our dc's?'. Dh said ok would think about it. Personally we thought it cheeky to ask but agreed we would get them something (never told bil though). Imo the dcs are all innocent and unfair to them to be dragged into complicated family dynamics. Last night bil visited us and also brought a gift for my dcs. Embarrassingly we had not yet bought for his dcs. Ok our fault that. All went well dh elated but I was pessimistic. And right to be. A few hours after he left bil texted dh hinting again at presents for 'his' dc. Then mil also texted dh saying 'if you agreed to buy you should' (except we didn't agree). The icing on cake was today dh had a phone all off his dad again asking about these bloody presents! Me and dh have discussed and will get something later,but not told anyone else as frankly dont think its their business? Dh has asked his parents to not pressure us.
So there you go. Its a long and complicated situation that really is an accumulation of everything else that's happened. Advice needed! And iabu? (possibly?)