Advice? Trying to stay out of SIL drama

Hello!

I’m seeking advice for how to deal with a situation with my SIL.

Her and my BIL (husband’s brother) got married a year ago and had a baby a few months ago. I formed a friendship with her over time and these days she is texting me a lot about how my BIL doesn’t help/she doesn’t trust him with the baby bc he won’t take care of him the way she would, she’s going crazy with no one to help, etc. Another awkward part is my BIL is our employee for our family business, so I feel kind of wrong for knowing as much as I do. I have offered her help (she won’t leave her baby with anyone though), sent positive and encouraging messages, and even sometimes just ignored her when I don’t have the energy (I have a baby too).

She keeps sending me complaints and I’d like to just not know but I feel bad since she is also a SAHM like me and probably doesn’t have a lot of people to talk to either. It’s getting to be a little sticky when I know of my BIL’s habits and why he can’t do certain things for work bc she complains to me about it (like playing video games for hours, etc).

Sorry that was so long just looking for some advice for this very specific situation lol