My crazy sister is obsessed with my boyfriend and is actively trying to steal him away from me.

She even encourages her daughter to start calling him daddy,

with the hopes that one day he would be her husband.

And at this point, I'm just so freaked out and I don't know what to do.

Here's what happened.

I'll start by saying that I love my sister very much,

even though we have never really been that close.

Something that's always caused tension between us is that she can be quite a jealous and

insecure person and is always comparing herself and her life to others, particularly me.

She has in the past frequently expressed jealousy over my appearance,

as well as my weight, career, friends, travel, etc.

The one aspect of our lives that she's always felt superior to me over is our love lives.

I have had really bad luck when it comes to love.

I had one relationship that was incredibly abusive.

And as a result, dating has been quite hard for me.

And now I have a difficult time trusting men.

I was single for years,

meanwhile she had been with the same guy for eight years,

and was always talking about how great and stable he was,

as well as all the gifts that he would give her and all these other things.

In 2017, I met my partner.

We instantly connected on the level that I'd never experienced before.

...