Child Support Abuse

So we have my bonus daughter (husbands) June and July every year....we are currently overseas for military and we pay for ticket getting daughter and his BM pays for ticket coming to get her (in the agreement).....she continues to get $800 each month when daughter is overseas with us....she asked if we could pay for her tickets because she spent the child support on her car that she wrecked a while back....excuse me wtf?

You should have saved that money knowing you had a ticket coming up and she waited 2 weeks to ask us before she has to come get daughter. Of course we said no and that she needs to handle money better. This isn't the first time she has asked for money either. She has asked for money for herself to become a massage therapist and then turned around and said we can't handle money if we couldn't give her any....we could have given it to her, but it has nothing to do with our daughter. But I feel like she has been misusing the child support.

She then proceeded to ask us to buy her a hotel room while she comes to get daughter....she is staying a week!! Why would you stay here a week? That's $500 for the room and she's already begging for money...you know you have to eat right? So there's extra for that too. She even asked my husbands mom to pay for it. Prior to this, she asked to stay at our house and we quickly said NO....we let her stay with us last year and right when she got daughter and flew home, she bashed us on FB.

I really am so annoyed with how she has been handling things. I do have a son from a previous relationship and get ZERO from him, but I will always be more grateful than she has been. I get nothing and I work with the money I earn from working and she blows $800 a month so easily and still asks for money. She even had the nerve to ask lawyer to get more money from me when we got married since she knows I have a job. But the lawyer said no since I don't get child support myself. Sorry, I just had to rant. I do not like ungrateful people. We told her the only way we will help pay for her ticket is if she let's our daughter be here for the birth of her brother in September and she said NOPE.