Slept with my married coworker. Need advice?

I work at a small law firm in LA. MY boss hired his daughter as another attorney at the firm. Since she has been working with me we have become friends. She used to tell me her issues at home with her husband. Most of the time I just explained it away as a women vs male thing. I went on vacation for 2 weeks. She would text me during my trip. I do remember sending her a few pics of what I was doing and two of them had me shirtless. I'm single and work out a lot; therefore I have a nice body. Mostly friendly conversation, some work related and a few personal issues. The last 4 days of my trip she never texted back. When I got back to work i asked her if everything was ok. She says yes but I don’t believe her. Since then we have been talking as usual but she won’t bring up her personal issues at home anymore. She has been more touchy feely as of lately too. As of last week i noticed she wasn’t wearing her engagement & wedding rings. She was wearing another ring that looks like her wedding/engagement rings. Last Friday (while her husband was on a business trip) she wanted to out drinking and play some pool. So we went. Everything was going great until I took her to my place. She was passed out drunk and my place was around the corner from the bar, where she also parked her car. Before I fell asleep she woke up. So I stayed up with her and talked. That eventually led to her feeling me up and then us making out, then sex. I know that was wrong but I was drunk too and she was looking very sexy in her business attire ( tight blouse and skirt).
I’m not looking to ruin her marriage. But I think she is ready to divorce him. In reality i don’t want a long relationship with her. I've seen her mom and if she looks anything like her mom when she gets 50 then I don’t be with her when she gets that old. She looks good now but when she gets older... not so much. In reality she’s not even my type. I'm totally confused & need advice.
Slept with my married coworker. Need advice?
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