MIL has recently been asking DH for a few favours, for each of which she specifically asks him not to mention to me. She's been struggling with her finances, and had asked DH a couple of times if he could lend her £50 here and there and the occasional £100. DH approached me with this and asked me not to mention anything as she asked him to keep it private, which I was happy to do, and happy that he was helping MIL through an obviously tough time for her.
However, sometimes it feels like things don't add up. For context, she's partially disabled, and gets her rent paid for her, her house comes bills included, so there's nothing really left to pay in terms of housing as it's sorted into her benefits. She also works a part time job, earning quite well for the limited hours she works. I wouldn't suppose that money would be an issue for her, i've set up her benefits, and know she gets enough for housing and a little more for her alongside her job. FIL also earns well, and since their house is paid due to her condition, sometimes I wonder what happens to the rest of FILs money.
I've never liked to judge other peoples finances, so try to not even think about it but the last week i've started to notice things that are a little alarming and unsettling with MIL and what she's doing with the money. She had asked for a loan that she's struggling to pay back, to which DH has been helping her pay off weekly. He has also lent her more money and again asked her to keep it secret, which DH hasn't, asked me not to talk about it, respecting her privacy but telling me that his finances are our finances, just like mine are ours and he wouldn't think to do anything without consulting me, which I appreciated. Since then, the past 3 weeks MIL and FIL have gone out to what appear to be luxury restaurants. She's posted photos on facebook and even sent me
pictures of the menu and how good everything looks. I thought it was bizarre that they're struggling so much, but going out for unnecessary meals, but brushed it off as perhaps it could've been a special occasion for them. She has since gone to two more restaurants and made reservations for this weekend again. She has also sent me pictures of clothes she has bought for our DS (he's got wardrobes filled, i've asked for no more clothes as we're struggling to fit it all in his room, as there are a lot of clothes and it's just unnecessary as he won't get round to wearing everything he's got). We've got quite a bit family on both sides and his first birthday was recently, and a lot of clothes were gifted, so he really does have enough. I don't mean to sound ungrateful, I truly appreciate everything bought for our DS. I just can't seem to wrap my head around the fact that DH is paying off her loans, lending her money (which has since been a lot more than a couple hundreds) and she seems to be splurging it on fancy restaurants and clothes.
Do I speak to DH about this? Part of me thinks this isn't my place, and I wouldn't dream of approaching her with it, but think I really should mention something to DH. Or am i being unreasonable for this?