My daughter is still living with the 37 year creep, after our ultimatum last year.?

We gave our 20 year duaghter a choice either live with our rules or move out. This came after we found out about the 37 year old creep with 3 kids ages 11, 13, 16 and the 16 year girl has a baby. She had been liyng to us, sneaking around and doing all kinds of things and after the pregnancy we had it. She told us she was pregnant after our initial shock we gave her options. Stay here with us and we would help, we would adopt the baby as our own, we would raise it until she could take over. Or ??? but we would be behind her 100%. her biological father told her to get rid of it. At her checkup in Feb she was ecstatic and although I could not go woth her she was going to call me to hear the heartbeat. No phone call. I was informed at midnite via phone that "they" decided not to have the baby b/c she was not ready. I told her it was HER decision not his. After the termination she then blamed me. She kept sneaking out with the guy so we told her our rules or move out. Did we do the right th