I'd appreciate some wisdom here. I feel my marriage is beyond saving, but I'm battling what is best to do with my son and I.

I found out today that my wife (I'm still in CO visiting my family with my son) went on a 4 day car trip to TX with her uncle. I also discovered that his wife is leaving him because she is not comfortable with his relationship with my wife. I had a long conversation with her, and she said that while I've been out of town, my wife and the uncle have been getting closer and weirder, leaving her out, and acting inappropriate. She is leaving him until he kicks my wife out of his house.

She also told me that the uncle's sister met with my wife and the uncle in TX, and even though she had no idea what was going on, both her and her boyfriend think they are weird and inappropriate.

I talked with my lawyer, and she said legally I am well within my rights to stay in CO with my son. I have been here almost a month and only need two more months here to establish residency to file in CO. We still are 3 months from residency in TN, the state we currently are in.

So my question is:

Should I stay in CO with my son, fly back to get my personal things, cancel my lease, and just prepare to file in two months (all things my lawyer said I could do)

OR

Go back to TN as scheduled, leave my son with my wife for the week I am out of town for work, and just hope she doesn't take him to the uncle or other guy's houses.

I know the first option is not divorce busting (I'll be taking the first step towards filing), but I'm honestly concerned she may leave the state or take my son to the uncle's house, which is not a healthy environment (he punches holes in walls, gets in screaming fights with his wife, etc.

so what do I do?