Do you get your MIL something for Mother’s Day?

I’m wondering if I’m supposed to get something for my MIL on Mother’s Day? I’m 8 months pregnant, and my husband and i just got married in February.

We have a weird relationship. She complains to my husband when i don’t answer her FT calls... even when i call her back on the phone not later than 10 minutes. She buys the baby really weird things.. and I’ve asked her to look at my registries on amazon and target when she asked what we were needing. (We already have everything. It would be just like toys and more clothes or nursery decor)

Long story short... i don’t want to have a closer relationship with her, but i know she will mention it to her side of the family that i didn’t do anything for her, with her being my MIL now.

What do i get her if i do get her something?!😐