MIL is 50

MIL's birthday is the day after mine, so it was this past Sunday and she turned 50. Well, SIL decided we needed to have her a surprise party and it should be at my house - so we're having her party this Sunday at chez moi. Well, this weekend also is my family reunion on Saturday and Sunday morning, and this reunion is the same weekend every year and we always go and it so fun. So, my weekend is completely booked up and we have another celebration because MIL is 50 (this is the third birthday celebration for her). We went out to dinner last week with his family, went to Salt Fork to "surprise" her for the day and now have this party. My God, she just turned 50 - it's not like she won the Nobel Prize or anything. His family sometimes can just be so amusing.