I Have 3 Adult Daughters, I Have 2 Deceased Sons.

I have 3 adult daughters, I have 2 deceased sons. Two daughters live in Ft. Myers Beach and the third one is moving down from IN. Their names, oldest to youngest, Joey, Dena, Maggie. My son, Matthew, was murdered in MN 5 yrs. ago. My son, Jeffrey, committed suicide in 1984 when he was 16. Matthew had a baby with friend, Jen. Both Jen and Matthew had alcohol and drug issues. Jen was in rehab when Matthew was murdered. My two dgs from FL-Dena and Maggie- went to MN to get the baby. Jen, Dena and Maggie signed a document stating Maggie and Dena would take turns taking care of the baby and then they would bring Jen down to FL to take care of her baby. Jen came down to FL and stayed awhile with Dena. Jen was in and out of rehab during her time in FL. At some time during the first year, Jen did not want the baby to go to Maggie (Dena was behind this).
Anyway, 4 years later with me and Joey visiting Maggie), I decided to see Dena and my grandson. No one has seen the now 5 year old in 4 years nor spoken to Dena. I used Maggie's car and the following day she went into a tirade. From this tirade which I thought was about my going to Dena's, Maggie screamed out that she was molested by Jeffrey when she was 9 and he would have been 14-15. The issue was that Dena, who was a year younger than Jeffrey, saw it and did nothing to help Maggie. Maggie, Dena and Jeffrey were the only ones that knew about the molestation. I totally believe Maggie. What do I do now? I left Maggie's and went to a hotel until my return to Baltimore yesterday. Joey was suppose to come with me but stayed to comfort her sister. What am I to do? We are an alcoholic family and have been thru (I thought) everything.
Dena told me that Jen is in MN and may stay there. Now Dena is e-mailing me to see if Joey is moving down. Dena wants to go away with the baby who my children and his 18 yr. old sister in Indianapolis have not seen in 4 years. If anyone should have had the baby, it should have been Maggie. It is such a tragedy for this child and all of our family. I am so upset that I cannot think straight or even figure this whole disaster out. I want to help my daughter Maggie who has been holding this in for 30 some years. My son is deceased and I know that Dena is a perpetual lier. And my grandson should not be "kidnapped" by Dena.
Abbie Goldstein Maggie gave me this information some time ago and I should give her this code Maggie35
None of my children know that I am writing this. She told me this first dod was free. Please help. This is the latest tragedy that has befallen us.