My Sister Wants To Marry A Security Man, Please Help

 

It all started the first time I saw a Teddy with my sister. Then I would see a love note here, a missed call there. I would see book gifts that had words written on it, all from the same guy. Later, when my sister was having a hard time at work, I used to hear her talking on the phone and from the response, it was obvious the guy was encouraging her. All these pointed to the fact that some chivalrous gentleman was showing some interest in my darling sister
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My sister has not been so lucky in love. She dated a guy who was abusive and really dealt with her, which is really painful as she's the most loving girl any guy can have.

Later, I got to know this new guy from her Facebook. He seemed decent enough. And then later I was utterly shocked to see him working as a security man at a bank.

I feel so disappointed in my sis. Is that the best She can do? Can't she get a decent man with a decent job? Must it be abusive man+ good job or good man+security job? I understand that he is loving. But, there are loving bankers out there, not the bank security guard.

Guys, I just want you to put yourself in my shoes. I can't even process that she's actually thinking of marrying this guy.