This lady obsessed with me WHAT DO I DO

So. When I was 16 I met someone and I fell in loveeeeee. He was 21 (too old for me at the time) but we called ourselves keeping it on the downlow cause of the age gap. He was my first everything. We lasted 5 years and even had a beautiful baby girl who was born sleeping at the gestational age of 24 weeks. We never really healed from that. I didn’t feel like he grieved like I did. I cried for weeks. I never seen him shed a tear. Although he claim he did. I literally went through labor and pushed out a deceased baby and he watched but didn’t shed one tear THAT I SAW! THAT did it for me. I didn’t feel like he cared. So we ended up calling it quits. I met someone else I’ve even had another daughter. And currently pregnant again. He even got married last year.

The big problem is his wife. She literally stalks me. She has threatened to “beat me up” and everything else y’all. For nothing! Idk if this man still talks about me or what the hell he putting in her head or ears but she literally HATES ME! He made the statement before they got married that he will always love me and he never loved anyone like he love me and I taught him how to love. And all that bs (yes they were together) but me and him weren’t messing off or nothing just remained friends after the break up. And he sent me that thru text I’m gonna assume she went thru his phone and saw it idk but this lady stalks the hell out of me. She messages me on Facebook just to tell me “her husband ain’t worrying about me” like girl good hell he shouldn’t be. I haven’t talked to this man in maybe a year and a half or two years. I don’t get why she feels like I’m in competition with her. I’m pregnant as hell with baby number two after this man. Then she make posts about me on Facebook cause I’m pregnant and single. I didn’t know that was a problem. She don’t even got custody of her damn kids but worrying about if I got a boyfriend or not😂😂 then I call myself blocking her y’all she got another page and she followed me from the new page which is how I know about the new page. Like what’s really going on. At this point I’m starting to get scared. She makes statuses about my deceased daughter HER HUSBAND DECEASED DAUGHTER at that and thinks it’s funny. She said he ain’t got no kids that dead ass baby. Like wtf. It pissed me off so bad y’all but I mean why even react to bullshit. I’m not even sure he even corrected her on the matter. Due to the simple fact that we don’t talk. I’m just over it. I’m sick and tired of this woman. Idk what to do.