Long story short my marriage isn't going well and may be ending in a year or so. We do have a daughter (18 months) that may or may not be mine. I have read many horror stories on here and do not wish to become one.

What do I need to start doing to protect myself. I am recording every text my wife sends me to show how emotionally and mentally abusive she is. I have the messages where she informed me she is going outside out marriage to a bdsm club for a release she can't get.

What else should I be doing?