Cat behavior change

I had a baby in April and ever since, my cat (who I’ve had since 2008 - well before spouse) has been being an extra jerk to my wife. She swats at my wife randomly and sometimes draws blood. She sometimes would swat at us in a playful way prior to baby if she was under the bed and we walked by or something but lately it’s been pretty targeted at spouse and more frequent.

Any advice to correct her when this happens? (Cat isn’t going anywhere, but it would be nice if I didn’t have to hear about “my cat” anymore)