Long story short...
Met SO again after an 18 year hiatus as an open relationship, (we were core) had a pregnancy loss (my 12th pregnancy), became mono, became pregnant (successful, LB nearly 2), had another loss (extended, lots of issues), MIL is 'babying' husband, but has only seen LB 12 times, 3 alone, in 2 years.
MIL brings/sends ridiculous amounts of gifts for no specific occasion to the house for LB (despite being asked not to by SO).
At Christmas my daughter (prior to current partner) is not acknowledged.
Mine and daughters birthdays are never acknowledged.
MIL doesn't respond to messages or communication from me, only SO!
SO and myself now on a break due to disagreements about her and MIL will only visit/see LB when I am not around and covertly arranges these (I discovered this tonight).
Am I going crazy or is this weird behavior?