In past i suffered from post natal depression and went through a very difficult time. I had no immediate family living nearby which made it more difficult. My inlaws would help with their other grandchildren and they'd all go out for lunches, days out together etc but never ask us along. Then they would even purposefully go out of their way to hide the fact they had been out together from me (I caught them out one day which really upset me and makes it even more devious). Thankfully I've pulled through my depression and I'm now well and happy again. However one of these inlaws is now getting a taste of walking in my shoes and is suffering from depression. Normally i would sympathise and offer to help etc but i hold a strong bitterness towards them all for how they treated me in my time of need. Am i been unreasonable to feel this way and offer limited help because I want them to suffer like i did? Or am i being a bitch?