How do you deal with an overbearing MIL?

My mil been staying with me and hubby for the past couple months. She is visiting from out of the country to help me with my 6 month old son because it's part of their culture. I'm very grateful that she is here helping out alot and she is nice and I'm happy to establish a relationship with her. I feel at times she can be abit overbearing and I know she means well. I'm not sure if I should bring it up to my husband because I don't want to get him upset or angry because that's his mom and I don't want me and my mil have a strained relationship. I don't know how long she is staying with us