I've got several friends who have had acrimonious splits with their first husbands/partners. Their children still have lots of contact with their birth fathers (often truly co-parenting) but the mums have met new partners and seem very happy.
Many have posted pictures of their new partners today together with kids saying "thanks for being such an amazing father to X and Y" we are so lucky (some are quite over the top).
Is it me or is this really off? Just feels a bit awkward to me. If I was ExDP/DH I'd be seriously peed off.
Maybe it's just signalling???