Sorry this is really long.... And it's more of a WWYD than an AIBU.
A bit of background: we have had a lot of problems with MIL, and these problems got worse after we had children. Sadly we are now 'low contact' with them (our choice) and we stopped letting them having unsupervised contact with our DC a about 3 years ago as a result of her behaviour.
FIL usually just for along with MIL for a quiet life.
I've always tried to be cordial for DH's sake.
My birthday is coming up and MIL has form for using gifts in a manipulative ways, with strings attached. The year I was expecting her first DGC (4 years ago) they gave me a very expensive gift which cost way more than they would usually spend. They were clearly trying to 'buy' a good relationship with me before the baby arrived so she could have lots of baby time.
2 years ago they gave me a posh meal out with DH, and 30 second after I opened it, MIL quickly offered to babysit
We didn't let them.
Last year things came to a head (not gift related) and we put some boundaries in place and started calling her out more frequently on her bad behaviour, which she didn't like. My birthday present was deliberately late (I eventually received something bland and inexpensive) with no expansion or apology, then she made a big song and dance about celebrating her other DIL's birthday a few weeks later.
Now she is asking what I would like. The answer is I don't want anything from them. I'm tired of these 'gifts' and having to be grateful even though I know there are strings attached or it's a snub. What do I do?